LARQ review
Updated September 30, 2026 · SmartHomeCue Editorial Team · Facts checked September 30, 2026
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Our verdict
LARQ suits people who want purified water straight from a bottle and will accept frequent cartridge swaps. The entry price is €58, and the cartridge ranks high on value at position 2 of 50.
Key facts
- Best for
- Bottle-based filtering with PFAS and lead claims, sold in the US, Canada and the UK.
- Filter system
- Bottle (Source, checked September 30, 2026)
- Reference models
- LARQ Bottle PureVis 2, LARQ Bottle PureVis, LARQ Pitcher PureVis, LARQ Bottle Filtered Flip Top (Source, checked September 30, 2026)
- Price from
- €58 (Source, checked September 30, 2026)
- Cartridge price
- €10.65 (Source, checked September 30, 2026)
- Cartridge life (l)
- 94 to 151 (Source, checked September 30, 2026)
- Filter cost per year
- €63.90 (Source, checked September 30, 2026)
- Certification scope
- Plant-based LARQ bottle filters tested to NSF/ANSI 42, 53 and 401 for chlorine, PFAS (PFOA/PFOS) and pharmaceuticals; the Advanced Bottle Filter also covers mercury, HAA5, lead, particulates and BPA (Source, checked September 30, 2026)
- PFAS and lead reduction
- Yes (Source, checked September 30, 2026)
- Warranty
- 2 years (Source, checked September 30, 2026)
- Markets
- US, CA, GB (Source, checked September 30, 2026)
- Legal entity
- LARQ, a BRITA SE company (Source, checked September 30, 2026)
- Headquarters
- United States (Source, checked September 30, 2026)
- Support channels
- Email, Help-centre (Source, checked September 30, 2026)
- NSF/ANSI standards
- 42, 53, 401
- Official website
- livelarq.com
Apps and profiles
- Get the app
- Google Play
Pros and cons
Pros
- Entry price of €58 keeps the first purchase well below the water filter field, ranking 17 of 52.
- Cartridge price of €10.65 places LARQ at 2 of 50 on that measure.
- PFAS and lead reduction is a yes, which matters for anyone focused on those contaminants.
- The range runs across bottles, a pitcher and a flip top, so several formats sit under one brand.
- Parent backing at LARQ, a BRITA SE company keeps cartridge supply and warranty claims with an established company.
Cons
- Annual filter running cost of €63.90 ranks 10 of 46, weaker than the cartridge price suggests.
- Support runs on email and help centre only, so there is no phone line for quick troubleshooting.
- The bottle format in bottle is portable but filters one drink at a time, unlike the reverse osmosis systems from Waterdrop (EU) or Culligan Consumer Products.
- A cartridge life of 94 to 151 litres means buying refills sooner than cartridge users at longer intervals.
Who it suits
- Drinkers who fill a bottle on the move and want PFAS and lead claims on a certified filter
- Households in the US, Canada or the UK, where LARQ sells under LARQ, a BRITA SE company
- Buyers who prefer a one-off purchase over a filter subscription, given the €58 entry point
Who should look elsewhere
- People who filter a whole household at once, who should look at the reverse osmosis systems from Waterdrop (EU) or Culligan Consumer Products
- Buyers outside US, CA and GB who cannot find a local source
- Shoppers who want phone support, since LARQ offers email and help centre
How it compares on our data
LARQ sits lower on entry price than the water filter brands around it, and much higher on cartridge price. The starting price of €58 places it at 17 of 52. The cartridge itself costs €10.65, ranking 2 of 50, one of the stronger positions in the group. Annual filter spend of €63.90 is the weaker side, sitting at 10 of 46. The gap between a good cartridge price and a middling yearly cost comes from how often the cartridge is changed rather than from the sticker price of the bottle. Buyers who drink filtered water daily will feel that yearly figure more than the headline cartridge price.
Plans and prices
LARQ sells one format: a bottle with a plant-based filter inside it, sold as the LARQ Bottle Filtered Flip Top at €58. The range spans a self-purifying bottle, an earlier bottle version, a pitcher and the flip top, so the shape of the vessel changes while the filtering idea stays the same. The filter cartridge costs €10.65 to replace, and the running cost comes to €63.90 a year for regular use. There is no subscription tier in the range, so what you pay at entry and what you pay for cartridges are the only two figures that matter over the life of the bottle. The entry price is a one-off purchase, and the cartridge line is the ongoing cost a buyer should plan around.
Core features
The bottle filters carry a stated cartridge life of 94 to 151 litres. The plant-based LARQ bottle filters are tested to the standards listed as 42, 53 and 401, covering chlorine, PFAS, key PFAS compounds and pharmaceuticals, and the Advanced Bottle Filter extends to mercury, disinfection by-products, lead, particulates and BPA. PFAS and lead reduction is a yes, which puts LARQ among the filters that make that claim. The bottle itself is covered for 2 years, and there is no installation to arrange because the vessel is filled from a tap. Short cartridge life is the trade here: the refill cycle is frequent, and the yearly filter cost of €63.90 reflects that.
The company behind it
LARQ is run as LARQ, a BRITA SE company, with headquarters in the US. That corporate backing matters for a filter brand, since cartridge supply and warranty claims depend on a stable parent rather than a small workshop. Support runs through email and help centre, so help arrives by written reply and self service documentation rather than a phone line. The models are sold in the United States, CA and GB, and the 2 years warranty applies to the bottle. Buyers who move outside those markets may find cartridge refills harder to source, which matters given the 94 to 151 litres refill cycle. Ownership by a larger filtration group also means future models and cartridges are more likely to stay in the range.
How LARQ compares
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Frequently asked questions
How much does a LARQ bottle cost to buy?+
The LARQ Bottle Filtered Flip Top starts at €58. That entry price ranks 17 of 52 across the water filters we compare, so the initial outlay sits toward the lower end of the field. There is no subscription tier in the range, so nothing renews automatically.
What does a replacement filter cost?+
A plant-based bottle filter cartridge costs €10.65. On price alone that ranks 2 of 50, among the better cartridge prices in the group. The cartridge is the only consumable the bottle needs, so this figure sets the running cost.
How much do the filters add up to each year?+
Regular use works out at €63.90 a year. That yearly figure ranks 10 of 46, which is well behind the cartridge price ranking, so a strong single cartridge price does not mean a cheap year.
How long does one filter last?+
The stated cartridge life is 94 to 151 litres. Since that life is short relative to installed systems, the frequency of replacement is what drives the yearly cost of €63.90. Light drinkers will stretch the cartridge further than the yearly figure assumes.
Does LARQ filter out PFAS and lead?+
PFAS and lead reduction is a yes. The plant-based bottle filters are tested to the standards listed as 42, 53 and 401, covering chlorine, PFAS, key PFAS compounds and pharmaceuticals, and the Advanced Bottle Filter extends to mercury, disinfection by-products, lead, particulates and BPA.
Which types of filter does LARQ sell?+
LARQ sells bottle filtration, listed as bottle. The range includes a self-purifying bottle, an earlier bottle version, a pitcher and a flip top, so it is built around refillable vessels rather than installed systems, which matters if you were weighing a countertop unit from IBBL or a reverse osmosis system from Waterdrop (EU).
Where can you buy LARQ?+
LARQ sells in the United States, CA and GB. Buyers in the US, Canada or the UK can order the range directly, while people elsewhere need to check for a local source before committing to the €58 entry price, since refills recur every 94 to 151 litres.
Who owns LARQ and how are they supported?+
The brand operates as LARQ, a BRITA SE company, with headquarters in the US. Support runs on email and help centre, and the bottle carries a 2 years warranty, so a parent company behind the brand and a written support route are both in place. No phone line is listed among the support channels.
Sources
- livelarq.com/accessories/bottle-filter checked September 30, 2026
Backs: Cartridge life (l), Cartridge price, Certification scope, Filter cost per year, Markets, PFAS and lead reduction
“A LARQ Bottle Filter lasts up to 2 months of use or about 25 gallons (94 liters) of water filtered ... Filters up to 40 gallons (151 liters) of water or 2 months of use”
- livelarq.com/purification/larq-bottle-filtered-flip-top checked September 30, 2026
Backs: Filter system, Price from, Warranty
“A revolutionary portable water filtration system that combines high-performance Nano Zero filter technology with zerovalent iron”
- livelarq.com/shop checked September 30, 2026
Backs: Reference models
“LARQ Bottle PureVis(TM) 2 ... LARQ Pitcher PureVis(TM) ... LARQ Bottle PureVis(TM) ... LARQ Bottle Filtered Flip Top”
- livelarq.com/technology checked September 30, 2026
Backs: NSF/ANSI standards
“Our innovative plant-based filters are independently tested to NSF/ANSI 42, 53, and 401 standards against a wide range of pollutants.”
- livelarq.com/terms-and-conditions checked September 30, 2026
Backs: Headquarters, Legal entity, Support channels
“The Site is controlled and operated from within the United States.”
Compiled from 5 source pages, checked September 30, 2026. We did not open an account.
LARQ
Bottle-based filtering with PFAS and lead claims, sold in the US, Canada and the UK.