Ensure comfort for eyes and skin while swimming in the spa with spa chemical balancers. They are easy to use and help reduce spa maintenance by keeping your water clean and ready. Spa chemical balancers can help prevent scum lines, organic staining, and surface oils, keeping the water fit for your enjoyment. DK Hardware is your go-to place if you are looking to buy one for your spa. Our range of products is formulated from natural enzymes that gently biodegrade cosmetics, body oils, suntan oils, and other non-living organics. The Leisure Time Calcium Booster is one such high-quality product. It is compatible with ozone, chlorine, bromine, and biguanide sanitizers and helps maintain a hardness level of 150-400 ppm. We also have the impressive SpaPure Spa Pure Ph Down. It helps protect the equipment from damage caused by scale and instantly lowers pH in the spa and hot tub water. You can also use the filters on this page to quickly find the product you are looking for.