Classification Information
Swimming pool skimmer flow diverting weir for increasing the amount of debris drawn into the skimmer; water filtering installations; Apparatus for filtering pool water; Filters for use in hot tubs; Filters for use in swimming pools; Pool skimmer diverter; Swimming pool water cleaning and filtering units; Water filtration and purification units and replacement cartridges and filters therefor for swimming pools; Pool Water purification and filtration apparatus
Environmental Control Apparatus