Pentair OMNIFilter TO1 Carbon Water Filter, 10-Inch, Standard Whole House Carbon Wrap Sediment and Taste & Odor Replacement Filter Cartridge, 10" x 2.5", 5 Micron, Pack of 2ECONOMICAL SOLUTION FOR ALL YOUR GENERAL PURPOSE WATER FILTRATION NEEDS to provide cleaner, clearer, better tasting water throughout your household PAIRS BEST WITH Pentair OMNIFilter U24, U25 and U30 10" Standard Filter System; fits all 10" standard filter housings and can replace any 10" x 2. 5" carbon filter cartridge DUAL PURPOSE CARTRIDGE filters out fine sediment particles and reduces unwanted taste, odor, and chlorine taste & odor from your tap