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Pathogen Removal: Over 99
Superior filter performance compared to other
herbicides such as Atrazine
Coli and pathogens like Cryptosporidium and Giardia
Height: 31
Doulton Imperial Sterasyl OBE doulton hcs biotect ultra Pathogen Removal: Over 99What's in the box? Doulton Imperial Sterasyl OBE W9220406 Ceramic Water Filter Candle Doulton Imperial Sterasyl OBE W9220406 is a 10" x 3" replacement cartridge, a microfilter with a high level of efficiency in removing fine particulate matter, bacteria, cysts, and turbidity. These OBE(open on both ends) cartridges are designed to fit industry standard 10 inch filter housings for countertop and under sink systems. Imperial Sterasyl is a highly
