Your Shopping Cart is empty.
Give it purpose - fill it with water filters, air filters, refrigerator filters, and more.
The Unicel C-4301 R is a pool and spa water filter cartridge that is the correct compatible replacement for the following filters:
The Unicel C-4301 Comp. Pool Water Filter - 25-220122 has an outer diameter of 4 inches, with a length of 14 7/8 inches. This Unicel pool filter has an open top and bottom with both having diameters of 2 1/8 inches.