Check the listing for details. Scalewatcher 3 Star Electronic conditioner-Water Softener Alternative. Color: White, Condition: New. Listed at 389.99 USD. PATENTED ORIGINAL: Keep lime build-up at bay with the original electronic descaler. Don’t settle for imitations that fail to work half the time. Scalewatcher has been patented since 1991 and is the go-to electronic limescale remover for homes, businesses, factories, and water parks worldwide.SUPERIOR LIMESCALE CONTROL: No more clogged appliances; no more cloudy dishes. The Scalewatcher 3 Star electronic water descaler packs 600mA of power to prevent lime scale build-up in plumbing and gradually remove existing deposits while still leaving beneficial minerals intact.SALT-FREE; LOW MAINTENANCE: Unlike salt-based water conditioners that are pricey to maintain, our salt-free electric water softener gets the job done at a very minimal cost. This means improved water heater efficiency and water that’s kinder to hair and skin without the high expense.SIMPLE TO INSTALL: No plumbing changes involved. No electrician required. The electric hard water treatment system starts working immediately after the hassle-free installation and works on all diameters of both plastic and metal pipes. All the mounting hardware comes included.BUY WITH CONFIDENCE: Safely soften water and prevent lime build-up completely risk-free. The Scalewatcher 3 Star comes with a 2-year warranty. Click ‘Add to Cart’ now to effectively improve water quality with a USA-made limescale remover that’s been around for close to 3 decades! Manufacturer‎ScalewatcherPart Number‎3 StarItem Weight‎2.8 poundsPackage Dimensions‎15.27 x 8.62 x 3.43 inchesItem model number‎3 StarIs Discontinued By Manufacturer‎NoColor‎WhiteStyle‎ModernMaterial‎PlasticItem Package Quantity‎1Batteries Included?‎NoBatteries Required?‎NoWarranty Description‎10 year manufacturer's guarantee http://www. Scalewatcher. Com/form. Html.