Pentair R173578 fits the following filter models:

  -Pentair Pac Fab Clean & Clear Plus 520 (made after 11/98:  for those made before 11/98 see product Unicel C-7498)
 
NOTE:  Four R173578 filter cartridges are required for the model above, both top and bottom filter ends are open with 3 inch inside diameter 

Specifications
Pentair R173578 replaces the following filter cartridges:
  Pac Fab pool filter 178585
  Unicel C-7472

  Pleatco PCC130

Manufacturer
Pentair

Sq. Ft.
125 sq. ft. x 4 qty. = 500 sq. ft. (fits 520, 525 sq. ft. models)

OD
7"

Length
32-1/16"


Media
4 ounce

Searching for other Clean and Clear Plus 520 (CCP520) pool filter products?
Searching for other Pentair pool filter products?