Pentair R173576 original cartridge fits the following Filters:
Pac Fab Clean & Clear Plus 420
Four 105 sq. ft cartridges required
Original Pentair part R174576:
replaces Pac Fab OEM filter 178584
can also use after-market Unicel C-7471 or Pleatco PCC105
105 sq. ft. x 4 qty. = 420 sq. ft.
Searching for other Clean and Clear Plus 420 (CCP420) pool filter products?
Searching for other Pentair pool filter products?