Aperture — Freeflow Filter Bottle

Every sip goes through the carbon.

A two-stage carbon block sits in the straw path, so water is filtered on the way out instead of on the way in — no waiting, no squeeze, no separate reservoir to remember.

The block is rated around forty gallons and drops in from the top in a few seconds.

What the filter does. The carbon block improves taste and reduces chlorine and some particulates as you drink. It is a taste and convenience filter, not a purifier: it does not remove bacteria, viruses or heavy metals, so start with water that is already safe to drink. Replace after about 40 gallons, or when flow slows and taste returns.

Why it's different

• Two-stage carbon block in the straw path — filters as you drink
• No squeezing, no waiting, no pumping
• Filter rated ~40 gal / 150 L
• Top-load filter change, no tools

Specification

In the box

• Aperture bottle
• Installed carbon filter
• Care card

Care. Rinse the filter monthly. Replace after about 40 gallons.