Filters made of fiber for water filtration; Regulating accessories for water supply, namely, metered valves; Water filtration and purification units and replacement cartridges and filters therefor; Water filtration apparatus for the deionization of water; Water filtration bottles sold empty; Water filtration pitchers sold empty; Water purification and filtration apparatus; Water purification, sedimentation and filtration apparatus for clarification, thickening and filtration of water, waste w...