This replacement filter cartridge restores your Guardian Purifier’s flow rate, and lasts up to 10,000+ liters.

Ultimate Protection: Meets NSF protocol P248, testing standard used by U.S. military, for removal of viruses, bacteria, protozoa, and sediment from "worst-case” water conditions.

Weight (Metric):0.18 kg

Width (Standard):2.75 in

Width (Metric):7 cm

Length (Standard):5.75 in

Length (Metric):14.5 cm

Height (Standard):2.75 in

Effective against bacteria:Yes

Effective against chemicals/toxins:No

Effective against particulate:Yes

Effective against protozoa:Yes

Effective against viruses:Yes

Filter media:Hollow Fiber

Filter pore size (microns):0.02

Flow (L/min):2.5 liters per min

Cartridge life:10,000 liters

Field cleanable:Self-Cleaning

Field maintainable:Yes

Water Bottle Adapter:Yes

Cartridge replacement indicator:Yes

Material(s):Hollow Fiber

Material(s):Hollow Fiber

Country of Origin:Made in the U.S.A. of U.S. and Imported Materials