Keep safer, great tasting water flowing and your fridge fresher longer with the Frigidaire Water and Air Filter Combo Kit. This kit includes PureSource Ultra II Water & Ice Refrigerator Filter EPTWFU01 and PureAir Ultra II Replacement Refrigerator Air Filter PAULTRA2. EPTWFU01 reduces up to 99% of contaminants. PAULTRA2 absorbs undesirable odors with carbon technology. Look for our Genuine Filters seal on the package to know for certain your filter is authentic and sold by Frigidaire.