The Optim H2O® is the ultimate protector for your home and family. IAPMO tested and certified to NSF/ANSI Standard 53 (includes P473), the system reduces more than 99% of lead and cysts, 98% of PFOA/PFOS, and tackles chlorine, chloramines, and more. The Optim H2O® provides benefits throughout your entire home. Get great-tasting, odor-free water for cooking and drinking. Cooking with filtered water produces stronger flavors, quicker cooking times, and all-around optimal results in the kitchen. When bathing and showering in filtered water, you reduce your body's exposure to harsh chlorine and synthetic chemicals that can cause damage and excessive drying. Bathe in Aquasana filtered water for noticeably healthier, more moisturized hair and skin. This system boasts state-of-the-art filtration technology. The ultra-dense carbon block tank offers superior filtration for amazing water throughout your entire home. Take the guesswork out of filter replacements with LED notifications that let you know when it's time to replace your filter. The Optim H2O's single filter is uniquely designed to lift away and replace. Replacements are easier than ever with a built-in bypass valve and patented, state-of-the-art snap ring technology that eliminates the need for tools. Add more performance to your system with a Salt-Free Water Conditioner to naturally and safely reduce scale buildup on internal pipes and plumbing without the use of salt or chemicals. Get total home protection with the optional UV Filter that powerfully sterilizes 99% of viruses, bacteria, and chlorine-resistant cysts.Tested and certified to reduce lead, cysts, and PFOA/PFOS, plus tackles chlorine and chloramines. See why Aquasana has the best holiday water filter deals, black friday water filter sale, shower filter holiday promotions, cyber monday water filter discounts, christmas water purifier specials, best water filter gifts for the holidays, top-rated water filters on sale, affordable water filtration systems for