Steam accumulators; distillation apparatus not for scientific purposes, ionization apparatus for the treatment of air, water purifying apparatus and machines, air conditioning apparatus, water filtering apparatus, air filtering installations, water supply installations, namely, water filtration cartridges, water conditioning resin, hot water pressure tanks, water filter housings, drinking tap water faucets, water filter valves, plumbing fittings, namely, water conditioning valves, salt water purification tanks, reverse osmosis pressurized hot water tanks, parts of household or industrial installations, namely, reverse osmosis systems primarily comprised of a water tank and also containing a water cartridge containing a reverse osmosis water filter and tubing for connecting the tank to a water source and tubing for providing a supply of filtered water; under-counter and counter top water filters, faucet water filters, pitcher water filters, whole-house water filters, water refiners, multi-purpose water filters, refrigerator water filters, membrane water filters, in-line water filters, water filters, namely, iron filters, carbon filters, and sediment filters, shower water filters, quick-change in-line water filters, water filters, filters for air conditioning, filters for drinking water
Environmental Control Apparatus