Not sure how to measure your filter cartridge?
Check out this guide.
Replacement Filter Cartridges
USA-made replacement spa filter cartridges for Coleman®, Maax®, and Elite spa systems. Match the part number on your current cartridge — or its Pleatco, Unicel, or Filbur cross-reference — for a direct-fit replacement at factory-direct pricing.
No cartridges match these filters.
XLS-855 1Pack
Low stockReplaces PCS75N, C-8475, FC-3320
XLS-526 12Pack
Low stockReplaces PMAX50P4, 5CH-35, FC-0300
XLS-512 15PACK
Low stockReplaces PLBS75, C-5374, FC-2971
Shop replacement spa filter cartridges for Coleman®, Maax®, and Elite spa systems. Excel Filters cartridges are made in the USA to OEM dimensions — match the part number on your current cartridge or its Pleatco, Unicel, or Filbur cross-reference for a direct fit at factory-direct pricing.
Check the part number printed on the end cap of your current cartridge, or its Pleatco (PMAX/PLBS), Unicel (5CH/C-), or Filbur (FC-) cross-reference, and match it to the Excel Filters listing. No legible number? Measure outer diameter, length, and end caps with our how-to-measure guide.
No. Excel Filters cartridges are aftermarket replacements engineered to OEM dimensions. They are not affiliated with or endorsed by Coleman or Maax unless stated.
Rinse spa cartridges every few weeks and deep-clean monthly. Replace the cartridge when cleaning no longer restores water flow or clarity — typically about once a season for heavily used hot tubs.
