How to Replace the 5 Cartridges in Your Hydrotools Cartridge Filter System with a Single Cartridge
Learn how to replace the five cartridges in your Hydrotools Cartridge Filter System with a single cartridge with our helpful guide.

The following article will describe how to swap your five Hydrotools factory original polypropylene cartridges with a single Pleatco Advanced High Quality Replacement Filter Cartridge.

1
Remove the Cartridge Filter Lid Assembly

2
Remove the Hydrotools Cartridge Filter Cover Assembly

3
Remove 5 original polypropylene cartridges

4
Remove Hydrotools Cartridge Filter Base Assembly
Although it is not threaded, you may need to spin the Filter Base Assembly to loosen it before it is removed.

5
Place Hydrotools Replacement Filter Cartridge inside cartridge filter tank

6
Place Hydrotools Cartridge Filter Lid Assembly back onto filter tank
