• Combine & Customize: I/O dual threads and the ConnectCap™ let you dial in your custom leak-free system using the clean and dirty vessels you prefer, like smartwater^® bottles and Platy bottles.
• Ultralight & Compact: Filter weighs just 2.4 oz (69 g) and can fit in your pants pocket.
• Fast Flowing: Hollow fibers filter up to 3 liters per minute with normal squeeze pressure or 1.75 liters per minute in a gravity setup.
• Easy Cleaning: Easily shake-to-clean the system or backflush it to keep the water flowing fast throughout your trip.

• Safe & Effective: Each microfilter is individually tested to ensure it meets all EPA & NSF guidelines for the removal of 99.9999% of bacteria and 99.9% of protozoa*.
• Integrity Test: Unlike other squeeze filters, easily determine if your filter has been compromised and is unsafe to use in the event of a fall or freezing.

Comes with QuickDraw Filter, dirty-side cap, ConnectCap™ with cover, DrinkCap, and backflush washer.

*This includes Giardia, Cryptosporidium, E. coli, Salmonella and Cholera.