Product Description Compatible with our EcoPure ECOP30 system and Kenmore 42-38156 and 42-38556 systems, these replacement filters are stages one and three in the reverse osmosis filtration process. Together with the reverse osmosis membrane (ECOROM), these filters deliver the same level of filtration you’d expect from companies that product bottled water, perfect for drinking, cooking, coffee and ice. Made using high-quality activated carbon block, the ECOROF filters feature a highly adsorptive, positively-charged material that removes greater amounts of impurities from your water than you’d get with a sediment filter. These reverse osmosis filters are NSF certified to reduce numerous contaminants, including chlorine taste & odor, sediment, cysts, lead, dissolved solids, and chemicals, such as arsenic (pentavalent), barium, cadmium, chromium (Vl), chromium (III), copper, nitrate, nitrite, radium, selenium, fluoride, turbidity, ammonium, bicarbonate, bromide, chloride, magnesium, sodium, sulfate, tannin, and zinc. With an extensive contaminant list like this, it’s easy to see why these water filters are part of EcoPure’s line of top-performing filtration products. When you buy EcoPure, you’re buying efficiency. The reverse osmosis filters are part of a 3-stage RO system, because when it comes to high-quality, great-tasting drinking water, 3 stages are all you need. Competitive RO systems with 5 or 6 stages don’t mean cleaner water, they simply mean you’ll be spending more on replacing ALL those filters. Furthermore, EcoPure’s encapsulated water filter design means filter changes are quick and mess-free. In just a few minutes, you can twist off the old water filters and twist on the new ones. No tools required, no need to shut off your water supply, and no touching dirty, contaminated filters—it’s that easy! To ensure your reverse osmosis system is providing the highest quality water for your home, change your filters every 6 months, as recommended. From the Manufacturer Reverse Osmosis Replacement Filter. Convenient quarter turn encapsulated filters. Removes lead, cysts, dissolved solids, chlorine taste and odor, sediment, and chemicals.  
 ECOROF Water Purifier Under Sink Replacement Water Filter Set 
 Compatible with our EcoPure ECOP30 system, these replacement water filters deliver the same level of filtration you’d expect from companies that produce bottled water, perfect for drinking, cooking, coffee and ice. These 2 filters are stages 1 and 3 of the reverse osmosis water filtration process. 
 The ECOROF filters feature a highly adsorptive, positively-charged material that removes greater amounts of impurities from your water than you’d get with a sediment filter. This means your water will be less harmful to you and your family and taste refreshing — the way water is supposed to be. 
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