Part # R173576
Dimensions 7" x 26"
Alternate Part #'s 178584
Pentair Pool Filter Cartridges - Purchase a Replacement Cartridge for you Swimming Pool Filter or purchase a spare Cartridge.
Click here for more Pentair Pool Filter Cartridge
Is this price per cartridge or for 4 cartridges
This is the price for 1 cartridge, this is the original OEM cartridge, however we do carry the generic which we feel is every bit as good as the OEM. The price on the generic cartridge is considerably less and can be viewed or purchased through this link http://www.inyopools.com/Products/06400001004171.htm Thanks!