LARQ Bottle PureVii

The bottle uses a UV-C LED light built into the cap. When activated, it emits a specific wavelength of light that neutralizes 99.99% of bacteria and viruses by breaking down their DNA, effectively cleaning both the water and the inner surface of the bottle.

Yes, the Nano Zero filter is designed to be replaced periodically to maintain optimal water quality and taste. Depending on your usage and water source, you should typically replace the filter every two months or after filtering approximately 40 gallons of water.

It is best to stick to water. The UV-C technology and filter system are specifically designed for water purification, and using other liquids like coffee, tea, or juice could clog the filter, damage the internal components, or leave residue that is difficult to clean.

On a full charge, the battery typically lasts between 2 to 3 weeks, depending on how frequently you use the self-cleaning cycle. It recharges easily via the included USB-C cable.

The bottle weighs 16 ounces (439 grams) when empty. While it is slightly heavier than a standard plastic or single-wall stainless steel bottle due to the integrated tech and double-wall insulation, it remains manageable for daily commuting or travel.

Yes, the bottle syncs via Bluetooth to the companion app, which logs your intake automatically. It also integrates with Apple Health, allowing you to view your hydration data alongside other health metrics in one place.