PRMFiltration PA2010BB 20 Inch x 4.5 Inch 10 Micron Spun Polypropylene Sediment Filter Cartridges, NSF Certified Air Vents it provides a good seal

it provides a good seal under full-load conditions

Solid steel barstock pinion (not casting)

Nominal Flow: ±2%

Useful for air and water applications

NOARK MCBs fulfill North American and global approval requirements

PRMFiltration PA2010BB 20 Inch x 4.5 Inch 10 Micron Spun Polypropylene Sediment Filter Cartridges, NSF Certified Air Vents it provides a good seal4. 5" X 20" SPUN POLYPROPYLENE SEDIMENT BB FILTER CARTRIDGE Cartridge Filter Datasheet Reduces sand, silt, scale, and rust particles in water and industrial fluid applications Nominal filtration rating of 10 micron Bonded polypropylene microfiber for resistance to chemicals and bacteria Temperature range of 40 to 140 degrees F Use with standard Cartridge Filter Housings NSF 42 Tested and Certified