25 MICRON RATING: With a nominal filtration rating of 25 microns, our quality spun polypropylene sediment filter reduces fine sediment particles from residential, commercial, and municipal drinking water 10x2.5 NOMINAL: Actual filter dimensions are 9.88" L x 2.44" D, and the filter is made with melt-blown spun polypropylene filter media SPECIFICATIONS: Filter has an initial pressure drop of <1 psi at a flow rate of 10 gpm and a temperature rating of 40°F to 180° QUALITY REPLACEMENT: Comparable to Pentek P25 / 155015-43, American Plumber W25P / 155015-52, Ametek P25, Culligan P25, and other 10x2.5 spun polypropylene water filters 30-DAY GUARANTEE: SpiroPure filters have a 30-day money back guarantee. If you do not like the performance of your filter, you can send it back within 30 days of purchase for a full refund
