Compatibility: compatible replacement for 20-41250, hb-20-50w, spc-45-2050, ecp50-20bb, 255496-43, fm-bb-50-20 quick installation: 20" x 4.5" sandard size filter fits easily into most standard 20" x 4-1/2" filter housings including pentek, culligan, american plumber and more. superior filtration: pleated filter's high surface area provides the best flow rate and lowest initial pressure drop of any sediment filter type. durable materials and design: constructed with fda title 21 compliant polyester fabric for use on untreated water supplies. quality construction: proudly manufactured in america supporting american workers and ensuring a high quality product.
