This Replacement Filter Cartridge replaces Unicel # C-4335, Pleatco # PRB35-IN, Filbur # FC-2385 and has OEM # 03FIL1300 as other specification. It can bear the top load of 35 sq. ft. With 2 1/8 inch open holes both at top as well as bottom this 9 1/4 inch long and 4 15/16 inch wide filter cartridge allows you to enjoy the clear water for your pools and spas. It is best fit for Rainbow Plastics, Waterway Plastics, Custom Molded Prod., Sun Ray Spas (Canada), Sun Coast Spas, Serenity spas, Bullfrog Spas, Aber Hot Tubs (Canada), Phoenix Spas, Pentair Pool Products, Coast Mountain Spas (Canada), Clearwater Spas, Rec Warehouse, Infinity Spas -TN, Pacific Spas by Aber (Canada), Gulf Coast Spas, Hydro Spa, Moose Mountain Spas (Canada), Leisure bay mfg, Orca Bay Spas, Hydro Pool Industries, Great Lakes Spas, Great Lakes Home & Resort, Gpm industries, Crystal Water Spas (Canada), After Hours Spas, Wind River Spas, Columbia Spas, Belize Spas.
Totally satisfied with Unicel C-4335
By Milky Anderson
By replacing Unicel C-4335 cartridge in my Pentair pool filter I am totally amazed with my pool performance.