How to find a replacement cartridge for your pool or spa:
Measure the outside diameter of the cartridge in inches.
Measure the overall length of the cartridge in inches , including the end caps. Do not include any handles, strings, etc. A more accurate measurement is made by measuring through the center of the cartridge when possible.
If the top and/or bottom is open, measure the inside diameter of the opening . Match the cartridge end cap configuration to a corresponding one in the complete end cap gallery.
Make note of the manufacturer (OEM) and model number of the filter the replacement cartridge will be installed in.
Take note whether or not there is a center core (PVC pipe in center). Also count the number of pleats
(For added accuracy always remember to compare the length and the outside diameter of your existing filter to the new one) Our cartridges are most cost efficient because they provide 3 to 5 times longer filter life than the competitors and more sq ft of filter capabilities.
Directions for using cartridge filter search:
If you have your manufacturer name and the outside diameter simply pick the name from the window and highlight it. Then put in your outside diameter and your choices will automatically appear at the bottom there is no need to hit the search tab. Look at the more information icon to compare the diameter and the length of your existing filer to match up properly. The search tab is used to match up filters for Filbur, Pleatco, or Unicel simply enter the part number and hit the search button.
