Replacement PVC Threaded Rod for 20 Inch Filter Cartridge PVC Housings (BFCARTHPCF5DC2B3X and BFCARTHPCF9DC2BX)

Replacement PVC Threaded Rod for 20 Inch PVC Filter Cartridge Housings:
5 Filter Cartridge PVC Housing (BFCARTHPCF5DC2B3X) and
9 Filter Cartridge PVC Housing (BFCARTHPCF9DC2BX)

The PVC rods attach to the bottom of the housing and align the hold down plate at the top of the housing.