Faucet sprayers; Faucets; Filters for drinking water; Water filtering apparatus; Water filtering devices, namely, water purification installations for waste water and sewage consisting of curtains and textile fabrics; Water filtering units for aquariums; Water filtering units for domestic use; Water filters; Water filtration and purification units and replacement cartridges and filters therefor; Apparatus for filtering drinking water; Shower faucet extensions; Tap water faucets