Air filtering installations; Air purification units; Bath installations; Coffee filters not of paper being part of electric coffee makers; Lawn sprinkler systems comprising pumps, valves and filters; Sink drainer system comprised of a drain tray, sink mount, kick stand and rod; Valves being parts of lawn sprinkler systems; Washers for water taps; Water conservation plumbing fixtures, namely, showerheads; Water filtration and purification units and replacement cartridges and filters therefor
Environmental Control Apparatus