Water treatment chemicals and analysis kits from Grainger can help you test your water supply and clean and maintain water storage, softening and filtering equipment. A home water analysis kit can help you test a residential water supply for bacteria, lead, pesticides, iron, chlorine, nitrites and more. Water softener cleaners can remove iron and rust build-up from the resin bed of your softener. Acid neutralizers can reduce corrosion in piping, pressure tanks, water heaters and fixtures. Shop Grainger today for efficient water treatment chemicals and analysis kits.