Check the listing for details. Watts WPC5FF20 Pleated Water Filter 20"x4.5". Condition: New. Listed at 44.95 USD. Cleaner water everywhere, the Watts WPC5FF20 replacement pleated water filter is wider and taller than competing filtration products to provide a greater reduction to particles sometimes found in water supplies. The use of an advanced synthetic pleated polypropylene filtration technology provides a greater surface area and more effective containment capture across a longer period of time. Combined with a higher flow rate, greater dirt holding capacity, lower pressure drops, the more efficient sediment filtration trumps resin, melt blown, spun, string wound filter medias. The 100% synthetic cellulose-free pleated polypropylene media does not contain binders or additives. Good for whole house applications. Watts WPC5FF20 Specifications: Part Number: WPC5FF20 Micron Rating: 5 Micron Dimensions: 20"x4-1/2" Filter Media: Cellulose-free synthetic pleated polyester Flow Rate: 1-25 gpm Service Life: 3-6 months Temperature Range: 40 - 140 F Max. Operating Pressure: 40 PSID Recommended Change Out: 25 PSID For more information, click here The Watts WPC5FF20 fits the following: Standard size 20" filter housings