If you?re looking for the best-in-class water filter for your home, then look no further than the PureSource Ultra water filter from Frigidaire. This essential refrigerator water filter makes getting better-tasting water easy. Plus, it comes backed with Frigidaire?s tradition of quality and compliance with some of the highest standards set by NSF International. Not only does it ensure great taste and quality in your water, but the PureSource Ultra water filter also helps reduce the following: Chlorine taste and Odor Particulates (class 1) Lead Cysts Turbidity Atrazine (Herbicide) 2,4-D (Herbicide) (VOC)* Endrin Toxaphene (Pesticide) Mercury Lindane Alachlor Benzene P- Dichlorobenzene (VOC)* O- Dichlorobenzene Ethylbenzene Chlorobenzene (VOC)* Monochlorobenzene Styrene Tetrachloroethyle ne TTHM Carbofuran (VOC)* Asbestos 2,4,5-TP (Silvex) (VOC)* 1,2,4 Trichlorobenzene *Conforms to NSF/ANSI 53 for VOC reduction. See performance data sheet for individual contaminants and reduction performance. Volatile Organic Chemical (VOC) reduction tested using surrogate per NSF/ANSI 53, 7.2.4. VOC surrogate average reduction = 99.8% Order your PureSource Ultra water filter today from Frigidaire and enjoy FREE ground shipping!