Not sure how to measure your filter cartridge?
Check out this guide.
Manufactured in the USA by Excel Filters — Austin, Texas
Drop-in replacement engineered to match the original cartridge geometry, end-cap style, and media surface area — without the OEM markup.
The XLS-404 2PACK 2-pack replacement cartridge is engineered for and built for dependable day-to-day filtration performance. for direct-fit installation with no housing modifications.
Match your filter housing below, click any part number to verify the fit, or paste your existing part number into the search box.
No cross-reference part numbers on file for this cartridge yet — use Find My Filter to verify fit.
Can't find your part number? Look it up on the full pool filter cartridge cross-reference chart.
Match the part number printed on your current cartridge against the Compatibility list on this page, or measure the outer diameter, length, and end-cap style and compare them with the Dimensions and Fit tab. A variance of about 1/8 inch is normal — anything larger usually means a different housing model.
It is designed and manufactured by Excel Filters in Austin, TX, and built to OEM dimensions and media specs as a direct replacement for the systems listed in the Compatibility section.
Most pool and spa cartridges last one to two seasons depending on bather load and water chemistry. Rinse the cartridge monthly during heavy use and replace it when cleaning no longer restores flow or the pleats show wear.
First double-check the part number on your old cartridge against the Compatibility list on this page — most fit problems trace back to ordering for a different housing model than the listing covers. If you still have a fit question, contact us at (888) 532-2801 and our team will help you confirm the right cartridge before or after you order; returns are handled under our standard return policy.
XLS-718 • 4-Pack
In stockReplaces: Pentair R173576, Pleatco PCC105, Unicel C-7471, Filbur FC-1977
XLS-722 • 4-Pack
In stockReplaces: Hayward CX880XRE, Pleatco PA106, Unicel C-7488, Filbur FC-1226
XLS-705 • 4-Pack
In stockReplaces: Jandy A0558000, Pleatco PJAN115, Unicel C-7468, Filbur FC-0810
XLS-780 • 4-Pack
In stockReplaces: Jandy A0104100, Pleatco PJAN145, Unicel C-7482, Filbur FC-0820
