FAQ
LARQ
LARQ PUREVIS™ & MOVEMENT PUREVIS ™ BOTTLE
How does the LARQ PureVis™ bottle work?
The LARQ PureVis™ bottle uses PureVis™ technology to clean your water and bottle at the touch of a button. The bottle intelligently turns itself on every 2 hours to clean the water inside the bottle as well as the inside of the bottle.
Will the LARQ PureVis™ Insulated Bottle keep water cold?
Yes, an insulated bottle will keep water cold for up to 24 hours.
Does the LARQ PureVis™ bottle have a warranty?
The LARQ PureVis™ bottle is covered by a two-year limited warranty on all bottles purchased from www.nestiom.eu and authorized retailers. The warranty covers the repair or replacement of any defective material or component. In the rare event that we are unable to repair or replace a defective material or component, we will issue a refund. The warranty does not cover problems caused by normal wear and tear, abuse, or loss/theft of the bottle.
Where can I find the manual?
You will find the manual in the box or you can download it here !
What is PureVis™ technology?
The UV-C wavelength emitted by the UV-C LED located in the cap of the LARQ PureVis™ bottle is optimized at 270-275 nanometers spectrum to eliminate up to 99%* of biocontaminants such as E. coli by breaking down their DNA before they have a chance to spread, improving your water quality. However, the LARQ PureVis™ bottle should be filled with water that is transparent to the eye and does not contain any physical sediment, as the UV-C LED will not remove such impurities from the water. The UV-C LED chip in the LARQ PureVis™ bottle is smaller, more energy efficient, non-toxic (mercury-free) and more economical compared to traditional mercury-based UV technology.
*Based on 99.8% E.coli elimination in a 20 second cycle for all LARQ bottles.
How do I charge the LARQ PureVis™ bottle battery?
The LARQ PureVis™ bottle can be charged via Micro-USB. The charging port is located on the side of the cap. The charging cable is included in the packaging of your LARQ PureVis™ bottle.
What is the difference between Normal and Adventure mode?
Normal mode provides 1 cleaning cycle of 1 minute and delivers 12 mJ/cm^2 UVC to the water and the inside surface of the bottle. Simply tap the button on top of the cap once to activate the cycle. Normal mode is the right choice for everyday use if your water comes from a reliable source.
In Adventure mode, the LARQ PureVis™ bottle delivers a higher dose of UVC: >30 mJ/cm^2. Activate this 3 minute cycle by double tapping the button on top of the cap. This mode of operation is a good choice if you are not sure about the quality of your water or if you just want to be extra sure.
How does self-cleaning work? How can I recognize it?
Self-cleaning will activate for ten seconds every two hours from the last cleaning cycle (indicated by a slowly pulsing blue light). It's a very quick cycle, so it's easy to miss it!
How often should I charge the battery of my LARQ PureVis™ tank? How will I know when the battery is low?
The battery lasts up to 1 month on a single charge and is conveniently charged via MicroUSB. This is based on an estimated usage of 3-4 cycles per day. With Normal Mode, the battery lasts up to 4 weeks of use, and with Adventure Mode, it lasts up to 10-12 days. When the battery is low, the cap will flash yellow before and after a cleaning cycle to remind you to charge it!
How do I turn Travel Mode on or off?
To turn on Travel Mode, press and hold the top of the cap for 5-10 seconds until you see a white light flash. To turn off Travel Mode and continue self-cleaning, press and hold the top of the cap for 5-10 seconds until the white light turns on and flashes.
What do the different LED colors on the cap mean?
Slowly pulsing green = Charging!
Green = I'm fully charged!
Lightly pulsating sky blue = Normal mode
Pulsating blue = Adventure mode
Pulsating orange = Safe mode (when activated outside the bottle or if the electronics are too hot)
Yellow = Low battery. Will flash twice before and after cleaning mode.
Red/Purple = Oh no! Something is wrong. Please contact us so our customer support team can get you back to drinking brilliantly clean water in no time!
Will the LARQ bottle keep water cold or hot?
The LARQ PureVis™ insulated bottle will keep water cold for up to 24 hours or hot for up to 12 hours.
The LARQ PureVis™ Non-Insulated Bottle is a lighter, single-walled bottle that will not keep beverages cold or hot, but can hold cold water and even be refrigerated. DO NOT put hot water in this bottle.
What is the difference between an insulated LARQ PureVis™ bottle and a non-insulated LARQ Movement PureVis™ bottle?
Both the insulated LARQ PureVis™ bottle and the non-insulated LARQ Movement PureVis™ bottle use the same cap and proprietary UV-C LED technology. The difference between them is in the design, capacity, weight and construction of the bottle.
The LARQ PureVis™ Insulated Bottle features double vacuum insulation that keeps your water hot for 12 hours and cold for 24 hours. It also features a two-tone protective coating and a design that won the prestigious Red Dot award.
The LARQ Movement PureVis™ Non-Insulated Bottle is a lighter bottle due to its single-wall construction—perfect for staying hydrated during backpacking adventures or commuting—and features a silicone sleeve that protects the bottle from bumps and scratches (for those who are a little clumsy).
Can I put ice in my LARQ PureVis™ bottle?
It is perfectly fine to use ice in conjunction with the LARQ PureVis™ bottle and will not damage it in any way. However, until it melts, it may affect effectiveness as it may prevent the UV-C LED light from reflecting and reaching certain areas of the bottle.
Can I put other drinks in it besides water?
The LARQ PureVis™ bottle is designed to be a self-cleaning water bottle. We do not recommend using it for other beverages. If you do decide to use your bottle to carry sugary drinks, tea or coffee, hand wash it with warm soapy water after each use.
Can I use my LARQ PureVis™ bottle in rural areas and when traveling?
Yes! PureVis™ technology will eliminate up to 99%* of biocontaminants such as E. coli from your water and bottle. It will not remove heavy metals or chemicals in the water. Depending on your region, the contaminants present in the water will vary, so we recommend taking extra precautions with any LARQ PureVis bottle depending on your water source to ensure the safety of your water. We recommend filling from a running stream with water that is clear to the eye and free of sediment.
*Based on 99.8% E.coli elimination in a 20 second cycle for all LARQ bottles.
Does the LARQ PureVis™ bottle remove heavy metals or fluoride?
No, because the LARQ PureVis™ bottle does not contain a filter, it does not remove physical impurities from the water. It uses PureVis™ technology to remove up to 99%* of bio-contaminants such as E. coli from your water and bottle. If you're looking for portable filtration that removes chlorine and heavy metals, check out LARQ Filter Bottles.
*Based on 99.8% E.coli elimination in a 20 second cycle for all LARQ bottles.
Is the LARQ PureVis™ bottle refrigerator/microwave/dishwasher safe?
The insulated LARQ PureVis™ bottle can be stored in the refrigerator, but please note that the double-walled vacuum insulation feature of this bottle will not allow the outside temperature to affect the contents inside. The non-insulated LARQ PureVis™ bottle can be stored in the refrigerator to keep the contents cool due to its single-wall stainless steel construction.
The LARQ PureVis™ bottle is dishwasher safe, but the PureVis™ cap is NOT dishwasher safe and should be washed by hand. Do not place LARQ bottles in the freezer or microwave.
Can I take my LARQ PureVis™ bottle on a plane?
Yes, you can take it with you on flights, but empty all liquid from the bottle. The insulated and non-insulated LARQ PureVis™ bottle should be kept with you or in your carry-on luggage. It should not be carried in a checked bag/suitcase due to the Li-polymer battery in the lid.
How do I clean my bottle?
Tip #1 Wiping the mouth area
From time to time, wash the bottle and cap with warm soapy water to get rid of any buildup around the mouth area (primarily lip balm or lipstick residue, oils, and food residue).
Tip #2 Honest rinsing
Yes, your LARQ PureVis™ bottle is self-cleaning so it doesn’t require the daily cleaning recommended for regular water bottles. As long as you use your LARQ PureVis™ bottle for water, the bottle and cap (don’t worry – it’s waterproof!) won’t need to be washed for at least 3-4 weeks. Simply hand wash it with warm, soapy water every now and then.
Tip #3 Cleaning after use with beverages other than water
We do not recommend using the LARQ PureVis™ bottle for coffee, tea, milk and sugary drinks, which are known to cause stains and can reduce the effectiveness of the PureVis™ UV-C LED technology by preventing light from reflecting off the electropolished bottle wall. If you choose to use coffee, tea or sugary drinks with the LARQ PureVis™ bottle, use warm water, soap and a bottle brush to remove stains after each use. This will ensure that your bottle is operating at optimal efficiency and keep your bottle and water fresh.
Note : Always refill your PureVis™ cap before washing or wait until it is completely dry before refilling to avoid damage or injury.
LARQ PUREVIS ™ 2 BOTTLES
What comes in the box with the LARQ PureVis™ 2 bottle?
LARQ filter straw, filter straw adapter and USB-C power charger.
What does the LARQ PureVis™ 2 bottle do?
LARQ PureVis™ 2 is a self-cleaning bottle with UV-C purification technology and Nano Zero water filtration and integration with an app that monitors your water intake and reminds you to drink water.
What are the dimensions and weight of the LARQ PureVis™ 2 bottle?
680 mL
- Weight: 376 g
- Height: 25.4 cm
- Diameter: 7.45 cm
1L
- Weight: 439 g
- Height: 28.8 cm
- Diameter: 8.3 cm
How often does the LARQPureVis™ 2 bottle purification and self-cleaning technology automatically activate?
PureVis™ technology activates every 2 hours for 10 seconds to keep your bottle clean and odor-free.
What material is the LARQ PureVis™ 2 bottle made of?
The LARQ PureVis™ 2 bottle is made of 18/8 stainless steel (bottle) and BPA-free plastic (cap).
How many colors is the LARQ PureVis™ 2 bottle available in?
Three basic colors (Obsidian Black, Granite White, Eucalyptus Green) were initially released. Mojave Dune will be the target color for the expansion of the range!
Does the LARQ PureVis™ 2 bottle provide hydration tracking?
Yes, the LARQ PureVis™ 2 bottle automatically tracks your water intake and you can easily track your hydration data using the LARQ app.
How does the LARQ PureVis™ 2 Bottle Hydration Monitoring System work?
The cap has a built-in hydration sensor. Once the bottle is filled with water and capped, place the bottle on a flat table. The cap will glow white to indicate that a measurement has been recorded; this may take up to 5 seconds after you place the bottle on the table.
Hydration tracking works best with cold or room temperature liquids. Hot drinks will fog up the sensors and the measurement will not be accurate.
How often does the bottle filter need to be replaced?
The bottle filter should be replaced after approximately 151 L of water has passed through it or approximately every 2 months.
How do I fill the LARQ PureVis™ 2 bottle?
Charge your bottle with the included USB-C charger.
How long does the LARQ PureVis™ 2 bottle battery last?
Once fully charged, it will last for 2-3 weeks of use. If you frequently turn on Adventure Mode, it may drain the battery sooner.
How do I turn on the PureVis™ cycle?
Press once for Normal mode (1-minute cycle), twice for Adventure mode (3-minute cycle).
How does the sensor know I'm using a new filter?
When replacing the filter with a new one, you will need to reset the tracking in the LARQ app to continue to accurately track the volume of filtered water and enable timely reminders to replace the filter.
Is it safe to put the LARQ PureVis™ 2 bottle in the refrigerator?
Since the bottle is double vacuum insulated, there is no need (or benefit) to put the LARQ PureVis™ 2 bottle in the refrigerator. To keep your drink cold, you can add ice to the bottle.
Is it safe to put the LARQ PureVis™ 2 bottle in the freezer?
No, we do not recommend putting the LARQ PureVis™ 2 bottle in the freezer as this could damage the cap.
How do I clean the LARQ PureVis™ 2 bottle?
Remove the filter from the sleeve at the end of the straw and wash the PureVis™ 2 cap and filter straw with warm, soapy water every 1-2 weeks, especially in the mouthpiece area where the UV-C technology cannot reach. It is also a good idea to wash the LARQ bottle with warm, soapy water once a month (for example, while the PureVis™ cap is being filled). Do not put the PureVis™ 2 cap in the dishwasher.
Has the performance of the technologies used in the LARQ PureVis™ 2 bottle been tested and proven?
Yes, PureVis™ technology and the Nano Zero bottle filter are tested in independent laboratories using NSF standards.
Can I use the LARQ PureVis™ 2 bottle in remote or rural areas?
Yes! For use in nature and rural areas, first remove the filter straw and fill the bottle with clear, sediment-free water. Then turn on the PureVis™ Adventure Mode (double press). After the PureVis™ cycle is complete, reconnect the filter straw.
As a universal rule of thumb when using the LARQ PureVis™ 2 bottle in remote areas or while hiking, we recommend sticking to sources of running water such as rivers, streams or waterfalls, especially those away from vegetation.
Does the LARQ PureVis™ 2 bottle have a warranty?
We offer a one-year warranty to repair or replace any defective material or component. The warranty does not cover cases of wear, misuse, loss or theft of the product.
What do the different colors of the LED light indicator mean?
PureVis™ cycles
- Normal mode - slow pulsating blue light
- Adventure mode - rapidly pulsating blue light
Hydration tracking and reminders
- Hydration calibration - slow pulsating white light
- Hydration reminder - flashing white light
Battery
- Charging - slow pulsing green light
- Fully charged - green light
- Low battery - flashing green light that turns on before purging
Security and troubleshooting
- Safe mode (light sensor) - orange light will turn on if PureVis™ cycle is activated and the bottle is not closed
- Safety mode (temperature) - a pulsating orange or purple light will flash if the bottle has overheated
- Red light - there is a problem, contact support ( hello@livelarq.com )
What is the filter made of?
Basic bottle filters are made from two types of carbon - carbon fibers and carbon particles. Carbon particles are derived from coconuts, while carbon fibers are derived from plant cellulose.
What pollutants will the filter remove?
The bottle filter will remove substances like PFOS/PFOA and chlorine to improve the quality and taste of the water.
Do filters change the pH of the water?
No, the LARQ bottle filter does not change the pH value of the water.
How do I dispose of the LARQ filter after use?
Typically, only the outer plastic of the filter can be recycled; it is not recommended to recycle the entire filter as heavy metals and pollutants are retained on the carbon material.
Can I use the LARQ PureVis™ 2 bottle without a filter?
Yes! The LARQ PureVis™ 2 bottle can be used without a filter. You can remove the filter straw completely if you don't want to use it, or remove the filter from the filter straw if you want to continue drinking with a straw.
Will the LARQ PureVis™ 2 bottle come with a filter?
Yes. Each bottle comes with a pre-packaged Essential Bottle Filter that's ready to use! Additional replacement filters can be purchased in our online store.
Are there any other filters available for the LARQ PureVis™ 2 bottle?
Yes. We also offer Advanced filters that can remove lead, PFOS/PFOA, chlorine, heavy metals and other harmful substances. This version offers a slightly higher resistance when drinking due to the improved level of impurity removal - like drinking a smoothie or milkshake. The Advanced filter is designed for tap water that may contain lead and other harmful contaminants.
LARQ BOTTLE WITH FILTER
How does the LARQ filter bottle work?
The LARQ Filter Bottle is a portable water filtration system that combines high-performance Nano Zero filter technology with a seamless low-pressure drinking experience. While sipping through a straw, the Nano Zero filter removes a number of pollutants from the water such as chlorine, lead, heavy metals, mercury, cadmium, particles,... (Filters are tested to NSF / ANSI 42 and 53 standards in independent third-party laboratories). One LARQ bottle filter replaces 300 disposable water bottles!
How often should the LARQ filter bottle filter be changed?
Depending on your usage, the LARQ filter should last up to 2 months of use, or filter up to 151 L of water.
How is the LARQ filter bottle different from the LARQ PureVis™ bottle?
The LARQ filter bottle uses Nano Zero filtration technology to remove chlorine, lead, heavy metals, mercury, cadmium, particles, etc. while the LARQ PureVis™ bottle uses PureVis™ UV-C light technology to neutralize harmful bacteria and viruses. One focuses on the physical removal of contaminants from water, and the other eliminates biocontaminants in water. LARQ caps are interchangeable so you can first use the PureVis™ cap to disinfect water and then use the filter cap to remove contaminants.
Does the LARQ bottle come with a filter?
Yes, your LARQ filter bottle comes with one (1) filter in the package.
What is the capacity of the LARQ filter bottle?
The capacity of a 500 ml bottle is 430 ml.
The capacity of a 740 ml bottle is 670 ml.
What material is the LARQ filter bottle made of?
The bottle is made of 18/8 food-grade stainless steel. The lid, straw and filter housing are made of a combination of silicone, polypropylene and ABS. All of these materials are food-grade safe and BPA-free. The Nano Zero filter is made of plant-based activated carbon treated with LARQ's NanoZero process, which improves the extraction of heavy metals.
Can I use the LARQ filter cap on another PureVis™ bottle?
Yes! The LARQ filter cap can be used with other LARQ bottles.
The LARQ 500 ml filter bottle is suitable for the LARQ PureVis™ 500 ml bottle.
LARQ 740 ml filter bottle fits:
- 740 ml PureVis™ insulated LARQ bottle
- 710 ml PureVis™ non-insulated LARQ bottle
- Can fit in a 950ml non-insulated LARQ PureVis™ bottle, but a small amount of water (5%) will remain at the bottom of the bottle
Is it difficult to drink from a filter straw?
LARQ filters are designed to have 40% less pressure than comparable filters. This should provide a seamless, low-pressure drinking experience, similar to drinking a smoothie.
How often should the filter in the LARQ filter bottle be changed?
Depending on your usage, the LARQ filter should support up to 2 months of use or filter up to 151 L of water.
Is it safe to put the LARQ filter bottle in the refrigerator or freezer?
Do not place the LARQ filter bottle in the freezer as this may damage the bottle's vacuum seal. The LARQ filter bottle can be stored in the refrigerator, but please note that the double-walled vacuum insulation of this bottle will not allow the outside temperature to affect the contents inside.
Can I put the LARQ filter bottle in the dishwasher?
We recommend hand washing the bottle, cap, straw and filter housing with warm water and mild soap. Remove the filter from the filter housing before washing.
How do I clean the LARQ filter bottle?
We recommend rinsing your LARQ filter bottle and wiping the outer tip of the drinking straw and silicone pad every time you fill the bottle to keep it in tip-top shape.
What drinks can I use for the LARQ filter bottle?
We recommend using only cold or room temperature water with the LARQ filtered bottle. The water should be from a potable water source. Do not use with hot water.
What water pollutants will the filter remove?
LARQ bottle filters are tested to NSF standards (42, 53, and 401) for the removal of lead, chlorine, heavy metals, PFAS/PFOS, and other particulates. You can view the full list here .
Will it remove microplastics?
The LARQ bottle filter removes small particles, up to 40 microns in size.
Will the LARQ bottle filter out PFA (PFOA and PFOS)?
Yes! See our independent lab report here .
Do filters change the pH of the water?
The LARQ filter will not significantly change the pH of the water.
How is the filter prepared for use?
1. Remove the filter from the filter housing and discard the thin plastic wrap.
2. Rinse the filter under running water for 10 seconds (make sure it is soaked).
3. Push the straw into the base of the lid so that it is firmly in place.
4. Place the filter back into the cartridge (tip facing down) and close the cartridge lid tightly.
5. Fill the bottle with cold tap water or room temperature water and screw on the cap.
6. Press the λ sign down to reveal the straw and start sipping. Enjoy!
Will the filter remove limescale (soften the water)?
It will remove some of the calcium that causes scale, but the main focus of the filter is on removing heavy metals, chemicals, and volatile organic compounds.
Can I use the LARQ filter bottle in rural areas?
No. We would not recommend filling your LARQ filter bottle with stream water. If you want to use it in the wilderness, first purify the water with the PureVis cap, then use the filter cap! Only use the bottle with running water that is visually clear and free of heavy sediment.
Note: The filter is intended for use with potable water (mains tap water) only. Do not use the LARQ filter bottle with water that is microbiologically unsafe or of unknown quality without proper disinfection before and after filtration.
LARQ THERMO BOTTLE
Will the LARQ thermos keep water cold or hot?
The LARQ thermos will keep cold water chilled for up to 24 hours or hot drinks hot for up to 12 hours.
What material is the LARQ thermos made of?
The LARQ thermos is double-walled, vacuum-insulated and made of electropolished 18/8 food-grade stainless steel (contains nickel). It is BPA and phthalate-free.
LARQ PUREVIS™ JUG
How does the LARQ pitcher work?
The LARQ pitcher uses a unique 2-step filtration and purification process. The plant-based water filter removes lead, chlorine, mercury, cadmium, VOCs, PFAS/PFOA, HAA5, pharmaceuticals and more. Then, patented PureVis™ technology further purifies your water. The LARQ pitcher also lets you intelligently track your filter life so you know exactly when to change your filter. No need to count the days since your last filter change.
How to use the LARQ PureVis™ pitcher?
The LARQ PureVis™ pitcher is easy to use.
1. Fill your LARQ jug.
One-handed filling of the LARQ pitcher makes it easy to refill every time.
2. Tap the λ sign
Activate PureVis™ mode with just one touch and let it glow to show you it's working.
3. Sip and enjoy
Aaah, that's what we call clean water from the next generation of filtration.
How often is the self-cleaning mode activated?
The LARQ water filter's self-cleaning function is activated every 6 hours for 15 seconds.
What material is the LARQ jug made of?
The LARQ pitcher is made of food-grade plastic that is free of BPA and phthalates.
How often should the filter in the LARQ pitcher be changed?
The LARQ pitcher has built-in intelligent filter life monitoring so you know exactly when to change your filter. The LARQ pitcher will flash an orange light to let you know it's time to change! Depending on your household and local water quality, the LARQ filter should support up to 3 months of use or filter up to 227 L of water.
Where can I download the LARQ application?
You can download the LARQ application via the App Store here . It's only available for iOS!
What is the capacity of the LARQ PureVis™ jug?
The LARQ water filter has a tank capacity of 1.9 L.
What makes this water filter pitcher different from others?
Traditional pitchers filter to improve flavor, but actually only collect unwanted contaminants and in dark and humid conditions ultimately make the filter itself a source of contamination with biological contaminants such as bacteria. So traditional jugs soon pollute your water again. The LARQ PureVis jug goes a step further with a vital second step – PureVis™ UV-C purification, which prevents the growth of biocontaminants*.
*In laboratory testing, PureVis prevents and deactivates naturally occurring heterotrophic bacteria that can cause odor and affect the taste of water compared to non-UV treated water pitchers.
How to reset filter tracking?
When switching to a new filter, you will need to reset the filter tracking on the PureVis wand. To reset the filter tracking, you can do this in the LARQ app or manually by holding the λ button for 5 seconds (the indicator light will glow white for 5 seconds then flash blue).
How do I charge the battery of the LARQ PureVis™ pitcher?
The LARQ PureVis jug can be charged via a magnetic USB charger.
What do the different LED colors of the light ring mean?
Slowly pulsing green = Charging!
Green = I'm fully charged!
Flashing/Blinking green = Battery low. Will flash 2 times before cleaning.
Lightly pulsating sky blue = PureVis is activated.
Lightly pulsing orange = Less than 20% of filter life remaining. Make sure you have a new filter ready for your next replacement! Order filters here.
Flashing/Blinking orange = Filter should be replaced as soon as possible for optimal filtration and water quality!
Red/Purple = Oh no! Something is wrong. Please contact us so our customer support team can get you back to drinking brilliantly clean water in no time!
How long does the LARQ PureVis™ pitcher battery last?
A fully charged battery should last up to 1 month.
How do I activate PureVis™?
Simply press the λ button on the top of the LARQ pitcher to activate PureVis™ technology for a wave of purification using non-toxic UV-C light.
How does the sensor know that a new filter is being used?
When adding a new filter, you will need to reset the PureVis wand to accurately track the volume of filtered water and flow rate for smart filter life monitoring. You can reset the wand in the LARQ app or manually by holding the λ button for 5 seconds (the indicator light will glow white for 5 seconds, then flash blue).
Is it safe to put the LARQ PureVis™ pitcher in the refrigerator?
Yes, you can put the LARQ PureVis pitcher in the refrigerator.
Is it safe to put the LARQ PureVis™ pitcher in the freezer?
No, we would not recommend putting the LARQ PureVis Jug in the freezer.
How do I clean the LARQ PureVis™ pitcher and is it safe to put in the dishwasher?
We recommend washing your LARQ PureVis™ pitcher (dishwasher safe!*) every 2-3 months when you need to replace the filter. Before washing your LARQ PureVis™ pitcher, remove the PureVis™ wand and hand wash it with mild soap and warm water. Don’t worry, the PureVis™ wand is completely waterproof! Do not put the PureVis™ wand in the dishwasher. We also recommend that you fully charge the PureVis™ wand each time you change the filter.
*Place smaller parts such as the jug lid, container and filter cover in the top rack of the dishwasher. DO NOT place the PureVis™ wand in the dishwasher, it should be washed by hand only.
Can I pour water from the LARQ jug and drink while the PureVis™ light is still working?
That.
Has the LARQ PureVis™ pitcher been tested?
LARQ filters are tested to NSF standards (42, 53 and 401) to achieve >90% reduction of a range of contaminants. You can find an independent report on the performance of the LARQ filter here .
Does the LARQ PureVis™ pitcher have a warranty?
The LARQ PureVis™ pitcher is covered by a two-year limited warranty for repair or replacement of any defective material or component. The warranty does not cover problems caused by normal wear and tear, misuse or loss/theft of the pitcher.
Will the PureVis™ UV-C light turn on while I'm filling the pitcher?
Yes, the LARQ pitcher will turn on PureVis™ when you fill the pitcher (there may be a 5 second delay). You can also turn it on manually by pressing the λ button on the top of the jug.
How long does it take to filter a full jug of water?
On average, it takes 3-4 minutes, but this can vary depending on the quality of the water and the age of the filter.
What is the filter made of?
The filters are made of vegetable-based carbon.
Which contaminants will the filter remove from the water?
Since the LARQ pitcher purifies the water in 2 steps, the filter will first remove lead, chlorine, mercury, PFAS/PFOS, volatile organic compounds and more. Then, the jug goes a step further by using PureVis™ technology to prevent the growth of biological contaminants*.
*In laboratory testing, PureVis prevents and deactivates naturally occurring heterotrophic bacteria that can cause bad odors and affect the taste of water compared to water pitchers not treated with UV light. Read the full report here .
Will the filter remove limescale?
Although the LARQ pitcher will remove some calcium and magnesium, it is not designed to soften water so it will not work on extremely hard water.
Will the filter remove fluoride from the water?
LARQ filters have not been evaluated for fluoride removal. However, this is a direction for future development.
Will the LARQ water filter remove microplastics?
Yes, it will remove some of the microplastics!
The Advanced filter removes microplastic particles up to 40 microns in size.
Do LARQ filters change the pH of the water?
No, the LARQ filter does not change the pH of the water.
What happens to toxins at the end of the filter's life?
Unlike some traditional filters, the LARQ filter will not release already trapped toxins into the water, but will stop removing new contaminants from the water. We highly recommend changing the filter as recommended.
How do I install a new filter?
Remove the filter from its packaging and soak it in water for 10 minutes before first use. Then place the filter in its reservoir and place the filter cover on top. The cover should snap into place. Fill the reservoir with tap water. Pour out the first round of filtered water.*
When switching to a new filter, you will need to reset the filter tracking on the PureVis wand. To reset the filter tracking, you can do this in the LARQ app or manually by holding the λ button for 5 seconds (the indicator light will glow white for 5 seconds, then flash blue).
*Note: You may notice some black carbon dust in your water when you first use your LARQ PureVis™ pitcher or after a period of non-use. This is harmless plant-based carbon from the filter. If you prefer, simply wait for the first round of water to pass through the filter and discard it.
Can I change the filters before they need to be replaced?
Yes, you can change them, but the sensor will not be able to accurately measure previous filter use.
Why doesn't the filling lid lower when I fill the jug?
To protect the cover during transport, it is supplied with a piece of foam under the counterweight. The foam should be removed during initial installation!
LARQ TRAVEL COVER
Can I wash the travel cover?
We recommend cleaning only the stained areas or wiping down the entire cover. Do not machine wash or soak it in water as this may damage the leather strap!
LARQ SILICONE COVER
How do I change the silicone cover on my LARQ Movement PureVis™ bottle?
Remove and replace the silicone cover in 3 easy steps:
STEP 1 : Firmly grasp the top of the bottle with one hand, and with the other hand, insert your index finger through the hole at the bottom of the bottle under the silicone sleeve.
STEP 2: Squeeze and pull the cover with your index finger and thumb.
STEP 3 : Align the top opening of the new sleeve with the bottom of the bottle and use the palm of your hand to push the sleeve upward until it snaps into place.
That's it! You have successfully replaced the cover.
Additional Tips for the LARQ Silicone Sleeve
#1: It's easier to align the sleeve before it's completely on the bottle. Gently twist the cap and bottle into place before sliding them into place.
#2: Try not to pull the edges of the cover too much as this can cause stretching and an unsightly appearance.
#3: If necessary, clean the cover with a damp cloth.
How do I clean the silicone cover from my LARQ Movement PureVis™ bottle?
Depending on how dirty your cover is, you can try a few different cleaning methods:
Use a damp microfiber cloth or soft sponge to clean the cover only in areas where it is dirty.
Hand wash it with mild dish detergent and warm water
Wash it with warm water and soap.
Still having problems? Contact info@nestiom.eu with any questions or concerns.
LARQ ACTIVE LOOP
How do I put the Active Loop on my bottle?
Follow the instructions below to easily install the LARQ Active Loop on your bottle:
Stretch the LARQ Active Loop around the top of a clean LARQ cap.
Gently push down until the Active Loop aligns evenly around the stopper.
Enjoy a more protected and practical bottle!
What is the LARQ Active Loop made of?
It is made of premium food-safe silicone and is designed to protect your LARQ cap from bumps, scratches and protects the micro-USB port from dust and dirt. The clip is made of aluminum.
What colors is the Active Loop available in?
The Active Loop is available in black and white and is compatible with all LARQ bottles.
How do I wash the LARQ Active Loop?
First remove the clip. Then simply wash your LARQ Active Loop with mild soap and water.
How does the Active Loop stay on the cork?
The Active Loop is designed to be slightly smaller than the stopper, so that the compression of the stretched silicone grips the stopper tightly. Adhesion is additionally strengthened by protrusions on the inner side of the tape. No worries, the LARQ Active Loop has been extensively tested to ensure it won't slip off your LARQ cap!
LARQ PUREVIS™ CAP
Can I wash the PureVis™ cap?
The cap is waterproof with an IPX7 rating, so you can hand wash it if necessary. Make sure the cap is completely dry before filling or fill it before washing to avoid the risk of injury and damage. Never wash the PureVis cap in the dishwasher.
What type of battery does the LARQ PureVis™ cap use?
PureVis™ technology uses a Li-Polymer battery, similar to the one you'd find in your smartphone.
DELIVERY AND RETURNS
Where does Nestiom deliver?
Delivery of goods is carried out by courier service throughout Croatia (including islands) and Slovenia. You can view the detailed delivery policy here .
What is Nestiom's return policy?
You can find Nestiom's product and money back policy here .
What is Nestiom's exchange policy?
You can find Nestiom's exchange policy here .
How long will I wait for my order?
The delivery time for products ordered from the Nestia web shop for mainland Croatia and Slovenia is 3-5 business days. Saturdays, Sundays, holidays and public holidays are not considered business days. Delivery to islands may be extended by a few business days, depending on the courier service's delivery schedule for individual locations.
GUARANTEE
Is there a warranty on LARQ products?
We offer a two-year limited warranty to repair or replace any defective material or component. The warranty does not cover problems caused by normal wear and tear, misuse or loss/theft of the product.
Where is the product serial number located?
You can find the serial number on the label on the bottom of your bottle or on the barcode on the box. For the LARQ pitcher, the serial number is located on the PureVis wand and box. It is an alphanumeric string starting with BD, BS, BC, BFDMB or P and ending with a number. (eg BDMB050A00001311; or PMB00001311).
AIRFIT
Basic information about the products
What is Airofit and how does it work?
Airofit is a comprehensive breathing training system. While the device provides resistance to your respiratory muscles (diaphragm, intercostals and abdominal muscles), the mobile app gives you real-time feedback and guidance through the exercises, as well as the ability to track your progress.
How is Airofit different from other breathing training devices?
Airofit is the first and only truly smart breathing training device on the market. Because every person is different, Airofit does not offer one universal training program but adapts them to YOU – taking into account your age, height and weight, gender and preferences. Airofit also measures your vital lung capacity and respiratory muscle strength. All this data is taken as the basis for your training and allows you to start and progress through your training correctly.
Airofit is also the only breathing training device that goes beyond simple respiratory muscle training (RMT) to address other aspects of breathing, such as respiratory strength, vital capacity, anaerobic threshold and relaxation. It ensures you can train harder, recover faster and most importantly – perform better.
Does Airofit mimic altitude training?
Airofit does not work the same way as altitude training. Airofit is a respiratory training system. The breathing training device provides resistance to your breathing muscles, while the mobile app gives you real-time feedback and guidance through the exercises, as well as the ability to track your progress.
Just like any other muscle group, your respiratory muscles can become stronger, faster, and more efficient, which directly correlates to better oxygen intake, thus improving your overall physical performance.
What is the difference between Airofit and an elevation mask?
Elevation masks simply restrict the flow of air into your body while you exercise, which is not only ineffective, but also a bit dangerous. Exercising with an elevation mask lowers your oxygen levels and raises your CO2 levels in your blood. That's not the point of respiratory muscle training.
Respiratory muscle training (as with Airofit) should be done separately from exercise, in a relaxed state, as this will ensure that you are actually working on strengthening your muscles. Airofit will also allow you to use different levels of resistance during your training, so you can build strength just like you would by lifting weights, for example. In addition, the Airofit breathing device, along with its mobile app, offers you live guidance throughout each session, real-time feedback, and the ability to track your progress.
Can Airofit help me if I have asthma or COPD?
Originally developed by the Danish company AMBU (which manufactures life-support medical equipment), the Airofit was designed to help with asthma and COPD. Respiratory training is known to help with asthma symptoms. In asthmatics, a difference in inspiratory volumes is very common – their respiratory muscles are working far below optimal capacity. This makes them inactive and results in dyspnea/shortness of breath. This becomes most apparent during exercise as some of the energy expended is just going towards breathing.
We work with several asthmatics and COPD patients and their feedback has been great – from easier inhalation of asthma medication to complete absence of symptoms. However, there are many different types and degrees of asthma, so we strongly recommend that you consult your doctor about breathing training first.
Will my health insurance cover the purchase of the Airofit device?
Although Airofit meets EU medical standards, Airofit products are not officially medical devices and are not recognized as such. This means that most insurance companies will not recognize Airofit as a form of treatment or rehabilitation.
However, if the price of the device is too high for you, Nestiom also offers the option of renting it. For more information, please contact us at budizdrav@nestiom.eu .
Will Airofit help me if I am not an athlete?
The beauty of Airofit is that it can and should be used by anyone – from Olympic athletes to non-athletes who just want to become a better version of themselves.
Can multiple people use the same device?
Sharing a device is generally not recommended. First, because the product is designed to allow one user to reach their full potential, which requires daily training, 5-10 minutes twice a day. Sharing a single device can strain your schedule and complicate training.
Also, sharing the device is not recommended for sanitary reasons, as it is not possible to wash the entire device (the passive unit without the electronics and mouthpiece is washed), so we cannot 100% guarantee that all bacteria will disappear when you clean the device.
If you do decide to share a device, make sure you use different phones and different accounts so your results don't get mixed up 🙂
Is there an age limit for using Airofit?
No. However, the mobile app does not allow you to register if you are under 13 years old. This is because your results are measured against the average of individuals of the same age – there is simply no quantitative respiratory data for children under 13. You can still use Airofit and all its features if you are younger, but the data will be compared to a 13-year-old.
If you are under 15 years old, we strongly advise you to train under the supervision of an adult.
What is the difference between the PRO 1.0 and PRO 2.0 models?
PRO 2.0 brings great new features and improvements:
Advanced Lung Test - take the world's most comprehensive 3-stage lung test, the results of which include super-accurate measurements of available lung capacity, inspiratory and expiratory strength.
Enhanced Guidance - Get detailed breathing training instructions along with even more specific feedback on your performance to understand and learn to practice different breathing patterns.
More accurate results - remove external factors that affect your training and testing results. Airofit PRO 2.0 provides a new way to measure respiratory strength, ensuring minimal deviations in your training data.
Better comparison with peers - comparing your results with your peers has never been more accurate. Find out how you stand among your peers and discover opportunities for improvement with our tips!
Optimized hardware - enjoy your breathing training with compact and durable equipment. The newly designed e-unit and magnetic charging method will ensure that your Airofit is resistant to saliva and splashes. Moreover, the long-lasting battery (4-7 days) ensures that you can train with Airofit anytime, anywhere.
What is the difference between the Active and PRO models?
The Airofit PRO device offers Bluetooth connectivity that enables live program guidance, feedback and progress monitoring.
The Active model is exactly the same as the PRO in terms of design, look and feel. However, the Active doesn't have Bluetooth connectivity, so you won't be able to receive real-time performance feedback or track your progress.
What is the difference between the Essential and PRO 2.0 models?
The difference is in the program setting:
PRO 2.0 It offers a choice of focus areas, 17 different breathing exercises and a daily suggested program for you to meet all your physical needs. It provides 30 days of exercise data and has advanced improvement in monitoring your lung capacity and inspiratory and expiratory pressure.
Essential is the perfect starter for those just ready to begin their journey to better breathing. It includes 4 essential workouts designed to develop the core of your breathing foundation. It also provides 30 days of training data and lung measurement functionality; however, it excludes advanced statistics review and daily training program.
What is the difference between the Essential and Active models?
The Essential model offers the possibility of connecting with a Bluetooth connection that allows measuring lung capacity and designing programs in real time, which the Active model does not include. In addition, Essential adjusts breathing exercises to your physical condition and gives you access to 30 days of exercise data to track your progress.
Active is a simplified method of improving your breathing: it cannot be connected via Bluetooth, so it excludes live guidance and measurement of lung function. It provides prescribed breathing exercises and a simple overview of the time spent in training.
Start using
How can I start using the Airofit app?
You can download the Airofit Sport app from the App Store on iOS devices and from the Google Play Store on Android devices and install it on your smartphone. Please note that Airofit is compatible with iOS version 12 or later and Android version 11 or later.
How can I connect my Airofit device to the app?
- Turn on Bluetooth on your mobile phone.
- Open the Airofit application that you downloaded from the AppStore or Google Play Store.
- Turn on the Airofit device by quickly pressing the button - the LED light will start flashing.
- Your device will automatically connect within 15 seconds.
How do I charge my Airofit device?
PRO 1.0: You will find the charging plug inside the removable E-unit. Insert your Micro USB cable to charge your Airofit. If the light on the button flashes green, you have inserted the cable correctly and your Airofit is charging. Once fully charged, the button will light up solid green.
PRO 2.0 & Essential:
You will find the charging connectors inside the removable E-unit. Place your magnetic charger into the charging connectors. If the light on the button flashes green, your Airofit is charging. Once fully charged, the button will glow solid green.
How do I change or reset my password within the Airofit application?
Open your app and select the Settings icon in the top right corner of the home screen. Your password can be reset in the Account section.
What should I do if I don't remember the password for my Airofit account in the app?
Open your app, click on "Already have an account - sign in here". Then you should select "Forgot password - click here".
How do I do a lung test correctly?
You can perform the lung test using the Airofit Pro or Essential device, and it consists of 3 stages:
- The expiratory force test measures your maximum expiratory force.
- The inspiratory force test measures your maximum inspiratory force.
- A lung capacity test measures your lung volume.
Try not to focus necessarily on force, but on control. Make sure you are using your diaphragm. This means making sure you are breathing from your belly and using these muscles as much as possible when inhaling and exhaling. Keep in mind that your test results may vary if you take it at different times or under different conditions. For example, your lung test results may be different if you have just eaten versus on an empty stomach.
How does Airofit training work?
Airofit is a respiratory muscle training device that works by providing resistance to your breathing. It trains both inspiratory and expiratory function, covering the entire respiratory muscle range. Airofit is small and hand-held, and is used by placing the silicone tip in your mouth and blowing. You adjust two different wheels on the device to increase or decrease resistance – one for inspiratory and one for expiratory breathing. The way your training works depends on whether you have Airofit Pro, Essential or Active.
Airofit Pro and Essential connect to your phone with live training, instructions and feedback, while Airofit Active is a standalone device with app-only instructions. Airofit Pro covers many different workouts and programs, while Airofit Essential covers 4 core workouts – but you can expand this by upgrading to our subscription. All training sessions are guided, you just have to follow the instructions on the screen.
From the workout overview, select the start of your daily workout session. Adjust the dials for the appropriate breathing resistance as instructed in the app: align the dials with the appropriate letter and number. Follow the on-screen instructions. You can pause the workout at any time, control the voice guidance, or exit the workout. Some workouts will ask you to align your breathing with the line on the app’s visual. Your progress is measured numerically, and you’ll also see the time remaining until the end of the workout. At the end of the workout, you’ll see an overview of your results and your overall score.
What parameters and metrics are monitored in the application?
The parameters measured and displayed in the app are your available lung capacity (ALC), maximum inspiratory pressure (MIP) and maximum expiratory pressure (MEP) at given resistances. Pressure is measured in cm H2O (centimeters of water pressure), and lung capacity is measured in liters. The Airofit system contains pressure sensors and translates pressure into vital capacity and peak pressure, which provides data on the strength of inspiration and expiration. In theory, it is generated by algorithms, relating pressure and flow to volume.
How do I track my activity?
Select the "Activity" icon in the navigation bar at the bottom of the screen. Here you can find your training progress and statistics.
Will Airofit add more programs and sessions to the app in the future?
Yes! The application and its content will be constantly developed, and new workouts and programs will be added.
How often should I train?
We recommend practicing breathing every day. Remember that this is not a long-term workout. 10-15 minutes a day is more than enough, but consistency is key! If you train daily, we recommend dividing your program into two parts and training twice a day. The best results are achieved when you complete two workouts at different times of the day.
What is the correct position to hold the Airofit device?
You should be relaxed and standing or sitting upright. Hold the device with your hand on the E-unit (the front part of the main body with the logo). Make sure the openings near the dial are not blocked. Place the device in your mouth so that your lips cover the outer shield of the mouthpiece to create a seal. Look straight ahead, looking down can cause more saliva.
Should I use Airofit during exercise/training?
Airofit should be used outside of any physical activity. The best way to practice with Airofit is to sit down, relax, and focus only on practicing breathing.
How do I delete Airofit data and activities in the app?
Exercise and lung test data can be deleted when viewed on the "Activity" page.
How do I set reminders?
Open your app and select the “Settings” icon in the top right corner of the home screen. Scroll down to the “Schedule” section and turn on notifications. Then, select the daily reminder time and choose when you want to be reminded.
How many languages is the application available in?
The app is available in 14 languages: Arabic, Danish, Dutch, English, French, German, Hindi, Italian, Japanese, Mandarin Chinese, Portuguese, Spanish, Turkish and Vietnamese.
If you want to change the language of the app, select the “Settings” icon in the upper right corner of the home screen. Scroll down to the “About” section and select “Language.”
How do I clean my Airofit breathing device?
Always remove the E-unit before cleaning with water or other liquids!
After each workout, we recommend that you wash the device in warm water, shake off excess water, and blow vigorously through the device to remove any water that may still be inside. Dry completely with a clean towel.
How do I properly care for the Airofit E-unit?
Allow the E-unit to fully charge (at least eight hours or overnight) at least once a month, even when not in use. Do not reassemble the device immediately after cleaning, but wait until it is dry. Make sure your E-unit remains as dry as possible. Do not leave the device uncharged for long periods of time.