Watts (FPMB-BB5-20) Compatible 20"x4.5" Flow-Pro Melt Blown Sediment 5 Micron Fi

4.5" x 20" Big Blue Sediment Filter Cartridge - 5Micron 2 PACK 5 micron rating 100% Polypropylene Media Flow rate: 1 psi @ 20 gpm Operating temperature: 40 degrees to 145 degrees Fahrenheit Fits filter housings requiring 20" Big Blue media Using 4 separate layers of micron filtration, the outside-in flow allows the outer layer to trap the larger sized particles, resulting in a much lower pressure drop compared to conventional filters. Containing a true multi-stage depth filtration, this water filter is an inexpensive solution to pre-filtration for reverse osmosis systems and post-filtration for granular activated carbon filters (also known as GAC filters). this 5 micron filter is resistant to chemicals and reduces waterborne contaminants like sand, silt, sediment and rust. Made from 100% polypropylene, the graded density provides higher dirt holding capacity than standard spun polypropylene and string wound cartridges. This filter is ideal for residential, commercial, industrial and food service applications. The operating temperature capacity for this sediment filter ranges from 40 degrees to 145 degrees Fahrenheit (4.4 to 62.8 degrees Celsius)