20" x 4-1/2" BB Flow-Max Pleated - 1 mic Absolute Cyst Filter 100 Foot Marathon Model Number: 5KH37PNA479X

Marathon Model Number: 5KH37PNA479X

and increased dirt-holding capacity

or any metal products where water scale is a problem

Fits all OLD style 8" IMF housings

Max Inlet Pressure: 30 psi

20" x 4-1/2" BB Flow-Max Pleated - 1 mic Absolute Cyst Filter 100 Foot Marathon Model Number: 5KH37PNA479XIntended Use: The Flow Max FM BB 20 1A Filter Cartridges outperform wound, spun, melt blown, resin bonded and other "depth" type filter elements because the chemically resistant pleated polyester media provides increased surface area and longer life, and are cleanable on filter of 5 microns and up. Features: Sediment Filtration Cryptosporidium and Giardia Cyst Filtration to 99. 9% 1 Micron Absolute Chemically Resistant Pleated Polyester Filtration