Classification Information
Water filters; Water filtering apparatus; Filters for fluids, namely, for water and area-water solutions; Water filtering devices, namely, water purification installations for wastewater and sewage consisting of curtains and textile fabrics; Water filtering units for domestic, commercial, and industrial use; Water filtration and purification units and replacement cartridges and filters therefor; Water filtration and purification units and replacement cartridges and filters therefor for washing machines; Fibrous filtering media for general industrial use in the purification of air and industrial fluids
Environmental Control Apparatus