Keep safe, great tasting water flowing and your fridge fresher longer with Frigidaire Water and Air Filter Combo Kit. Kit includes PureSource Ultra water filter ULTRAWF and PureAir Ultra air filter PAULTRA. ULTRAWF reduces up to 99% of contaminants. PAULTRA absorbs undesirable smells with carbon technology. Look for our new Genuine Filters seal on the package to know for certain your filter is authentic and sold by Frigidaire.