Dirt / Sediment Universal Replacement Cartridges 4 .5 X 20 "Big Blue" Dirt / Sediment Cartridges
The smaller the micron rating the better the entrapment capability.
The industry universal dimension of 4.5 inch x 20 inch makes it compatible with filter housing manufacturers such as GE, Culligan, Cuno, and Ametek, among others.
bonded matrix construction
change cartridge every 10 months, minimal
5 micron entrapment rating