Ster-O-Tap Capillary Replacement Cartridge

The Ster-O-Tap water sterilization cartridge consists of a bundle of hydrophillic (water loving) capillary membranes. These membranes are shaped like hollow fibers, closed on the feed side. The water follows a path from the large pores on the outside wall to the small pores on the inside wall. The inside wall of each fiber has very tiny pores - 0.15 microns in diameter (0.00015 mm). These pores are several times smaller than the smallest bacteria, which is about 0.4 microns in diameter. When water flows through these pores, an unparalleled removal of >99.999999% (8 log) of all bacteria is achieved. This prevents harmful bacteria and cysts (like e-coli, crypto and giardia) from reaching your faucet and provides you the protection you need.

Availability - Usually ships in 1-2 business days