Cartridge Set (4PK) Replacement Fits SwimClear® C-4025/C-4030 by Optimum Pool Technologies

Save $70.01
Optimum Pool TechnologiesSKU: OPT-425-4PK

Sale price$169.99 Regular price$240


This complete set of 4 filter cartridge elements is proudly made in the USA by Optimum Pool Technologies (OPT) who offers high-quality replacement cartridges specifically designed to replace those found in the SwimClear® C-4025/C-4030 pool filter.

These filter cartridges each contain 112 square feet of pleat material in each cartridge, totaling 448 square feet of filtration. We guarantee compatibility with your filtration system!

Only need to replace 1 cartridge? We also offer a single Optimum Pool Tech. replacement pool filter cartridge for the SwimClear® C-4025 filter tank.


Manufactured with the highest quality materials for easy cleaning and long life.

Manufactured by Optimum Pool Technologies specifically for replacing the SwimClear® C-4025 cartridge (Filter PN CX880RE and CX880XRE) and C-4025 cartridge elements.
Outside Diameter: 7”
Length: 25-1/2”
Replaces: OEM# CX880XRE, Unicel®# C-7488, Pleatco®# PA-106, Filbur®# FC-1226 
*Includes support bands around each cartridge element.
Note: Four 106 sq. ft. cartridges required. 

Statements of compatibility here are 100% guaranteed by Pool Guy Supply, Inc. and are not attributable to or made by Hayward® or any other original equipment manufacturer (OEM) of products sold on this website.

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