FILTER CARTRIDGE PROTECTIVE SLEEVE

摘要

A filter cartridge protective sleeve is provided. The filter cartridge protective sleeve includes a cylindrical body formed of a non-rigid, flexible and resilient silicone material configured to be frictionally retained to a filter cartridge by expanding said body to conform to at least a portion of the filter cartridge. At least one flow opening is formed through the sleeve to permit a flow of water/liquid to the filter cartridge. The sleeve may include indicia elevated from an exterior surface of the body. The indicia and body are integral and formed of the same material.