Whole House KDF 20”x4.5" Replacement Water Filter Cartridge
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This cartridge contains KDF media which has been tested to have bacteriostatic properties in addition to effectively removing Chlorine, Lead, Arsenic, Cadmium, and other contaminants that may be present in the water. This cartridge should be installed with the gasket end against the screw cap. Be sure to check your flow direction. Remove the outside wrapper before installation. After installation, the filter should be flushed with sufficient water to remove all traces of fines. KDF 55 Media is unparalleled in Chlorine removal and heavy metal reduction. Listed as a microbial device by the EPA for its outstanding bacteria control, KDF is bacteriostatic.