Pool and spa mineral purifiers offer an alternative to sanitizing your pool or spa via chemicals. Mineral purifiers are low maintenance and use less chlorine and bromine than traditional sanitizing spa and pool treatments. Pool mineral purifiers and spa mineral purifiers are a more natural way of sanitizing your pool or spa with less maintenance, too. In the Swim provides many different options when it comes to keeping your pool and spa water crystal clear naturally. Nature 2 Express mineral purifiers is a built-in pool mineral purifier that requires little maintenance while keeping your pool clear and safe to use without using harsh chemicals. Pool Frog System is a pool mineral purifier that works in inground and above ground pools and requires no handling or measuring of pool chemicals with a No-Touch delivery system. It also eliminates that harsh chlorine smell while reducing chlorine use by up to 50%. Spa mineral purifiers work the same way, just in smaller scale. Nature 2 spa purifier is a best seller and destroys bacteria for a clean, clear look and fresh feel to your spa without using harsh chemicals. Spa Frog mineral purifier system keeps your spa water silky smooth and cloud and bacteria free with natural minerals. If you have any questions regarding pool and spa mineral purifiers, please ask our pool professionals who are always available to answer your questions.