![C-5637 / PACIFIC MARQUIS](http://ecocircuit.com/cdn/shop/products/C-5637_{width}x.jpg?v=1624294106)
40 SQ FT Open Hole Filter Cartridge
5 3/16" x 19 5/8"
Top Hole: 1 1/16"
Bottom Hole: 1 5/8"
Alternative Part Numbers:
C-5637, PPM40-4, FC-3637
40 SQ FT Open Hole Filter Cartridge
5 3/16" x 19 5/8"
Top Hole: 1 1/16"
Bottom Hole: 1 5/8"
Alternative Part Numbers:
C-5637, PPM40-4, FC-3637