Key Features

• FILTERS MICROPLASTICS FROM BOTTLED WATER: A bottle-top water filter with an SGS lab-tested 0.01-micron ultrafiltration membrane that traps micro and nano plastic particles in bottled, filtered or already-potable water. No batteries, no chemicals, no charging.
• FOR WATER THAT IS ALREADY SAFE TO DRINK: Made for bottled, filtered and other potable water. This is not a survival or backcountry filter. Do not use it on stream, lake, well, brackish or any water you would not be willing to drink without it.
• SQUEEZE AND DRAW WATER THROUGH THE MOUTHPIECE: At 0.01 micron the membrane is about 7,000 times finer than a human hair, so water will not free-flow like an open cap. Use a firm squeezable bottle and squeeze gently as you sip. Thin, flimsy bottles will collapse.
• PRIME IT BEFORE THE FIRST SIP: Pull off the outer safety strip, then flush 720 ml (about 24 oz) straight through the filter before you drink. The first bottle feels stiff. Resistance drops once the membrane is fully wet, and stays lower after that.
• 2 FILTERS, 60 L TOTAL, BOTTLE NOT INCLUDED: Each filter treats about 30 L, roughly 8 US gallons or 60 standard 500 ml bottles, so one pack covers about 120 bottles. Fits round openings of 20-25 mm, the standard disposable bottle neck. Many reusable bottles do not fit, so measure yours first. Travel pouch included.

Specifications