LARQ Filter Straw
LARQ Filter Straw
LARQ Filter Straw

LARQ Filter Straw

Filter included
20% off
Replacement filter plan
Replacement filter plan
Free shipping within the contiguous U.S. on orders over $80.
1 year warranty
Free returns
Secure checkout
Spend More, Save More — Save up to 20% off

A revolutionary portable water filtration system that combines a high-performance Nano Zero filter with a seamless, low-pressure drinking experience. The Nano Zero filter technology improves taste for a smooth finish and removes lead, chlorine, PFAS (PFOA/PFOS), and particulates that meet NSF/ANSI 42, 53 & 401 standards.

LARQ Filter Straw

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.

The result?

Best-in-class pollutant removal

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

or 2 months
Nano Zero Filter


or 2 months
Nano Zero Filter

Refill plan

Our hassle-free filter refill plan keeps you hydrated with brilliantly filtered water without skipping a beat.


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

Automatic delivery

Free shipping

LARQ Filter Straw

Take hydration into your own hands
Aging water infrastructures and mistrust of tap water are common reasons why people choose to purchase single-use bottled water. Today over 1 million single use water bottles are consumed every single minute. That’s over 20,000 bottles every single second.
It's time for a change.

186 million Americans

are drinking tap water with lead exceeding EPA standards.

25 million Americans

are served water with health violations.

60 million Americans

don’t trust tap water.

1 million plastic bottles

end up in landfills every minute.
Source: The Guardian