SpiroPure --40 40x2.5 50 Micron Spun Melt-Blown Polypropylene Sediment Water Filter Cartridge -25-4050 (Case of 20)

50 : With a nominal filtration rating of 50 microns, our quality polypropylene sediment filter reduces sediment from the city and well water applications 40x2.5 : 40” filter made with melt-blown spun polypropylene filter media : Comparable to -25-4050 and other 40” x 2.5” spun water filters 30- : 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