While many standard filters are only certified to NSF/ANSI 42 for taste and odor, our water filter replacement is certified by both NSF/ANSI 53 and 42, reducing not only chlorine taste and smell but also health-related heavy metals like cadmium, mercury, and copper. Fits all Brita water pitchers and dispensers (excluding Brita Stream), including Metro, Ultramax, Grand, Lake, Wave, Soho, Infinity, Space Saver, Stainless Steel, and repalces Brita Classic OB03, 35557, Mavea 107007 water filter. Manufacturer names and part numbers are provided for compatibility reference only. Featuring a pre-filter mesh screen, finely porous activated carbon, and ion exchange resin, this replacement for Brita water filter effectively reduces large particles, chlorine aftertaste, odors, and unwanted heavy metals, delivering cleaner, safer, great-tasting drinking water. Enjoy the same high-quality filtration performance as the original but at a fraction of the cost! Each filter lasts up to 2 months or filters 42.27 gallons, helping you cut down on both the cost and waste of around 300 single-use plastic water bottles, all while enjoying crisp, clean water every day. Simply align and press the new water filter into place with no tools required. This quick, hassle-free swap saves time and provides long-lasting filtration with fast, smooth water flow.