This BPA-free faucet water purifier system removes chlorine taste and odor, asbestos, pharmaceuticals, up to 99% of lead, and multiple other impurities and contaminants commonly found in tap water. The nonwoven faucet water filter also traps sediments and smaller contaminants. You can replace up to 2,250 standard 16.9-oz. plastic water bottles a year with Brita. It's an easy way to stay hydrated, save money and reduce plastic waste. This faucet mount water filter system attaches directly to standard faucets in five easy steps with no tools required. A built-in filter indicator signals the need for a replacement water filter. Each tap water filter lasts approximately 100 gallons or four months. Brita Faucet Mount Water Filter Systems fit standard 55/64 in. size faucets and include adaptors for 13/16 in. and 15/16 in. sizes. This model does not fit pull-out or spray-style faucets. It's available in white or chrome to match your home decor. Get great taste, less waste and more savings from Brita.