Water chemistry is the single most important thing when it comes to maintaing and using your Arctic Spa. Nothing feels better than relaxing in your Arctic Spa when the water is crystal clear, leaving your skin feeling smooth and fresh. Arctic Spas offers a myriad of different water chemistry systems to suit your personal preference. Whether you want to use tried and true chemistry systems like chlorine or bromine, or you wish to try something new like the 100% natural Mineral Purifier, we have something just for you. Or if you have the Arctic Spas Onzen Saltwater system, we've got you covered. Our water chemistry brand, Arctic Pure, covers everything else from Ph and Alkalinity, to non-chlorine oxidizer. Shop now and get the best water treatment systems available!