Description
Master Spas X268080 Replacement Filter for Legacy Whirlpool & Freedom Spas
The X268080 is a genuine OEM 40 sq ft replacement filter cartridge for Master Spas Legacy Whirlpool and Freedom series hot tubs. This threaded cartridge provides reliable mechanical filtration and is a direct fit for spas originally equipped with the Pleatco PMA40-F2M filter design.
Specifications
- Filter Area: 40 sq ft
- Diameter: Approximately 7″ (7-1/8″)
- Length: Approximately 7-1/4″ (7-3/16″)
- Top: Molded handle (closed)
- Bottom: 2-1/4″ Fine MPT (Male Pipe Thread)
Cross-Reference Part Numbers
- Pleatco: PMA40-F2M
- Filbur: FC-0418
Note: This filter is sometimes listed under Unicel 6CH-402, but that cross-reference may apply to the longer PMA40L-F2M used in Twilight/Legend series spas. Verify your spa model before ordering based on Unicel number alone.
Compatibility
- Master Spas Legacy Whirlpool series (2002 and later)
- Master Spas Freedom series
- Down East Spas (select models)
Important: PMA40-F2M vs. PMA40L-F2M
This filter (PMA40-F2M) is the shorter version designed for Legacy and Freedom spas. It should not be confused with the PMA40L-F2M, which is a longer cartridge used in Twilight, Legend, and Therapool series. Always match by OEM part number (X268080) or measure your existing filter to confirm fit.





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