Attaches easily with no tools. Two-Stage Filter (added layer to trap sediment) for healthier, great-tasting water. Certified to reduce chemicals linked to cancer risk - TTHMs, Benzene, TCE, Toxaphene. Eliminates 98.7% of Lead, Sediment and Chlorine (taste and odor). (See back panel for complete list). Electronic indicator. 1 System; 1 filter. Brita Water is Better Water: Brita is the world's No. 1 brand of household water filtration. The Brita on tap significantly reduces lead, sediment, chlorine (taste and odor), cryptosporidium and more (see below for details). You get healthier, great-tasting drinking water. The Brita On Tap Faucet Filtration System has been tested and certified by NSF International, the nation's leading testing authority for water filtration products for: NSF/ANSI Standard No. 53 - Health Effects - Reduction of: Lead, Cysts (Cryptosporidium and Giardia), Asbestos, Turbidity O-Dichlorobenzene, Alachlor, Atrazine, Carbofuran, 2, 4-D, Chlordane, Heptachlor Epoxide, Lindane, Methoxychlor, Trichloroethylene, Styrene, Toxaphene, Chlorobenzene, Benzene, Endrin, Carbon Tetrachloride, Simazine, Toluene, Tetrachlorobenzene, Benzene, Endrin, Carbon Tetrachloride, Simazine, Toluene, Tetrachloroethylene, Ethylbenzene, TTHM, VOC. NSF/ANSI Standard No. 42 - Aesthetic Effects - Reduction of: Chlorine; Taste and Odor; Particulate (Class 1). NSF International is the nations leading testing authority for water filtration products. The Brita On Tap Faucet Filtration System has been tested and certified by the WQA against NSF/ANSI Standards 42 and 53 for the reduction of the claims specified on the Performance Data Sheet. The Water Quality Association (WQA) is the oldest independent 3rd party water testing and certification authority. Keeps a healthy level of fluoride, a water additive that promotes strong teeth. Applies to fluoridated municipal tap water and based on independent laboratory testing. Conforms to NSF/ANSI 53 for VOC reduction. See performance data sheet for individual contaminants and reduction performance. One-year limited warranty.

Easy to Use: 1) Unscrew aerator from faucet. Twist base unit onto faucet, and hand tighten. 2) Snap filter onto base unit. 3) Turn on faucet and switch easily between filtered and unfiltered water. Adaptors included to fit most faucets; will not fit pull-out faucets. Easy to See How the Two-Stage Filter is Better: 1) Added layer to trap sediment. 2) Reduces harmful contaminants. See certification below. Know When to Change: Tells you when to replace the filter. Green Light: Good filter. Fred Light: Change filter soon (within 2 weeks or 20 gal (75 l0; when red light flashes, change filter now. Easy to Change Filter: Filter snaps right into base. Filter lasts for 100 gallons (378 liters)(filter life may vary depending on local water conditions) or 4 months, whichever comes first. Replacement filters available in Chrome or White. Easy to switch from filtered to unfiltered water. Filter replacement is essential for product to perform as represented. The contaminants or other substances, removed or reduced by this water treatment device are not necessarily in all users water.