About This INLINE FILTRATION - This system is ideal for refrigerators, ice makers and fountains that do not include a built-in water filtration system BETTER TASTING WATER - This system reduces chlorine taste and odor, providing better tasting water and ice REDUCES SEDIMENT AND SCALE - This system reduces sediment and scale, as tested and verified by the manufacturer's laboratory EFFECTIVE FILTRATION - The system uses specially formulated activated carbon and progressive porosity media for effective filtration down to 5 microns nominal VERSATILE USAGE - This system can also be used for drinking fountains, coffee machines, and drink dispensers SANITARY DESIGN - The cartridge, using standard 1/4" NPT inlet/outlet connections, is sanitary in design and requires no contact with the filter media during change-out SIX MONTH FILTER LIFE - To maximize system performance and efficiency, regularly scheduled maintenance, including replacement of the cartridge every six months (or sooner if a noticeable reduction in flow rate, change in odor or taste occurs) is required. Filter life is dependent on actual use and incoming water quality NSF STANDARD 42 CERTIFIED - Tested and certified by one of the world's most respected independent certification organizations that helps protect the world's food, water, consumer products, and environment Overview Material : Polypropylene (PP) Product Dimensions : 2.5"D x 2.5"W x 8.4"H External Testing Certification : NSF Product Benefits : Inhibits Lime-Scale Growth, Reduces Chlorine, Removes Impurities Brand : Aqua-Pure