• Nano Zero filter technology

  • Seamless sips

  • Long-lasting




Filters up to 151 liters (40 gallons) of water or 2 months of use - this equals to 300 single-use plastic bottles.

Better tech,
better filtration.

Nano Zero filter technology

Our filters have two layers – activated carbon and Nano Zero technology. An added layer of Nano Zero iron attracts and traps heavy metals.

The result?

Activated carbon continues to trap contaminants like chlorine and VOCs while Nano Zero grabs onto heavy metals for pure, great-tasting water.

Best-in-class pollutant removal

Our filters remove harmful pollutants and improve the taste of water.


Heavy metals

Just the FAQs

How does the LARQ Bottle Filtered work?
The LARQ Bottle Filtered is a portable water filtration system that combines a high performance Nano Zero filter technology with a seamless, low-pressure drinking experience. As you sip through the straw, our Nano Zero filter removes a range of contaminants like chlorine, lead, heavy metals, mercury, cadmium, particulates and more. (Filters are tested to NSF / ANSI 42 and 53 standards by 3rd party labs). 1 LARQ Bottle Filter replaces 300 single-use water bottles!
How often does the filter of the LARQ Bottle Filtered need to be replaced?
Depending on your usage, the LARQ filter should last up to 2 months of use or filter up to 40 gallons (151L) of water.
How is the LARQ Bottle Filtered different from the LARQ Bottle PureVis?
LARQ Bottle Filtered uses Nano Zero filtration technology to remove chlorine, lead, heavy metals, mercury, cadmium, particulates and more. While the LARQ Bottle PureVis uses PureVis UV-C light technology to neutralize harmful bacteria and viruses. One focuses on physically removing pollutants from water, and the other eliminates bio-contaminants in water. Our caps are interchangeable so you can use the PureVis Cap first to sanitize the water and then use our Filtered Cap to remove pollutants.
How does the refill plan work?
If you select a refill plan, LARQ will ship you a replacement filter every 2 months at the discounted rate of the perk selected. Your card on file will be charged prior to shipment.
Can I skip or cancel the refill plan?
Yes, you may skip or cancel your refill plan at anytime. If a refill plan is canceled, the discounted rate will not apply to any future refill plans.
Does the LARQ Bottle Filtered come with a filter?
Yes, your LARQ Bottle Filtered will come with one (1) filter included.