Nano Zero filter technology
Improves taste for a smooth finish and removes lead, heavy metals, chlorine, and particulates that meet NSF/ANSI 42, 53 & 401 standards.
Always OOO
Save $31
Replacement filter plan
Free shipping within the contiguous U.S. on orders over $80.
Nano Zero filter technology
Seamless sips
Long-lasting
Free returns
Secure checkout
Whether you’re hopping on a plane or dreaming up your next adventure, this insulated bottle is equipped with high-performance Nano Zero filter technology giving you clean drinking water on the go.
Perfect for improving the taste of potable water by removing chlorine and heavy metals. It's also a crowd-favorite for people who love to drink through straws.
Always OOO
Bottle Filter Plan
LARQ Bottle Filter lasts up to 2 months of use or about 40 gallons (151 liters) of water filtered.
Our hassle-free filter refill plan keeps you hydrated with brilliantly filtered water without skipping a beat.
If you choose to subscribe, LARQ will ship you a replacement filter every 2 months*, free shipping included. You can skip or cancel your refill plan anytime.
Your card on file will be charged prior to shipment.
Automatic delivery
Free shipping
PureVis™ technology
LARQ's proprietary and patented PureVis™ UV-C LED technology is the most advanced in the world. We've done the science to help you drink brilliantly.
Certifiably safe and effective
LARQ Bottle Filtered
Bottle Filter
Our Bottle Filters have two layers – Nano Zero and zerovalent iron technology. An added layer of zerovalent iron attracts and traps heavy metals. Nano Zero continues to trap contaminants like chlorine and VOCs while zerovalent iron grabs onto heavy metals for pure, great-tasting water.
Removes:
- Lead
- Chlorine
- Heavy metals
- VOCs
- Pesticides
- Mercury
- Cadmium
- Particulates
- Herbicides
- Chemicals
- Microplastics
What's included
LARQ Bottle Filtered
Obsidian Black, 25 oz
LARQ Bottle Filtered
Granite White, 25 oz
Filter refill every 2 months
1x Replacement filter
Seamless sips
Easy-to-drink low pressure straw. Let the bottle do the work for you.
Long-lasting
Filters up to 40 gallons (151 liters) of water or 2 months of use - this equals to 300 single-use plastic bottles.
Better tech,
better filtration
Nano Zero with zerovalent iron technology
Our Bottle Filters have two layers – Nano Zero and zerovalent iron technology. An added layer of zerovalent iron attracts and traps heavy metals.
Best-in-class pollutant removal
Our filters remove harmful pollutants and improve the taste of water.
Loop it and go
Silicone-coated detachable carabiner makes on-the-go hydration that much easier.
Hydrate in style
Light as air
Ultra-light, non-insulated stainless steel lets you move more with less.
Award winning design
The luxurious environmentally-friendly powder-coat finish provides a subtle texture for a better grip.
PureVis™ Cap compatible
Simply carry along a PureVis™ Cap with you on your next adventure to get the benefits of filtration and purification in one bottle.
Easy to use
- Fill the bottle with cold or room temp tap water.
- Screw on the cap.
- Push down on the λ to flip open and start sipping.
