WHAT'S IN YOUR WATER?

water purification units and apparatus; water conditioning units and apparatus; water softening units and apparatus; water filtering units for domestic and commercial use; water treatment units and apparatus, namely, water softeners, water filters, reverse osmosis filtration units, [ ultraviolet sterilization units; ] cartridge filtration units; water treatment equipment, namely, carbon filtration units, ion exchange units, dealkalizers, and units for reducing or removing chlorines, tannins, nitrates, arsenic, radium, and other organic contaminants from water