Cartridge Set (4PK) Replacement For Pentair® Clean & Clear® Plus 420 by Optimum Pool Technologies

Save $70.01
Optimum Pool TechnologiesSKU: OPT-420-4PK

Sale price$144.99 Regular price$215


In order to keep your pool filter working as it should, you must replace the filter cartridges when necessary. These filter cartridges are specifically designed by Optimum Pool Technologies to replace Pentair’s® Clean & Clear® Plus 420 filter cartridge elements. Each cartridge in this pack of four contains 105 square feet of pleat material, totaling 420 square feet.

Made in USA with high quality filtration media that was made specifically for durability and cleanability.


  • Replaces: Pentair® CCP420 Cartridge (Filter PN 160301)
  • Brand Reference Nos.: OEM #178584/R173576; Unicel® #C-7471/C7471; Pleatco® #PCC-105/PCC105; Filbur® #FC-1977/FC1977
  • Number of Cartridges: 4
  • Diameter: 7 in.
  • Length: 26 1/16 in.
  • Includes support bands around each cartridge element
These filters are also compatible with:
425SQFT WaterWay® Crystal Water® Cartridge Filter!
420SQFT Jacuzzi® J-CQ420® Cartridge Filter!

Watch our video to see how to properly clean or replace Clean & Clear® Plus pool filter cartridges.

Do you only need one cartridge, not four? Pool Guy Supply offers single Cartridge Replacement For the Clean & Clear® Plus 420 by Optimum Pool Technologies.

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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