Filter Set – (2) PWW50P3, (1) PMA-R4, (1) PMA-EPR - H2X & Michael Phelps Swim Spas
⚠️ Own a 2025 Master Spas Hot Tub?
Heads up — if your Master Spas hot tub was made in 2025 or later, this filter won't be compatible. Master Spas recently redesigned their filtration system, and earlier filter models like this one will no longer fit the new design.
Looking for the correct filters for your 2025 model? Browse our 2025 Master Spas Filter Collection to find the right fit.
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SwimSpaEPRSet15 - Master Spa Swim Spas EPR Filter Set - (1) X268549 - PMA-R4 - and (1) X268532 - PMA-EPR - Eco Pur Charge Master Core Technology Mineral Filter and (2) X268542 - PWW50P3
This sale is for:
(1) X268549 - PMA-R4 Filter aka "OUTER FRONT ACCESS LOCKING FILTER"
(1) X268532 - PMA-EPR and
(2) X268542 - PWW50P3
Filter Details:
Master Spa 30 SF Filter with 1.5" Male SAE Thread & EPR Insert
Master Spas Part#: X268549 MA-R4
Diameter: 6.0 inches (15.24 cm)
Length: 7.25 inches (18.415 cm)
Total Length (including top and bottom): 9.0 inches (22.86 cm)
Weight: 1 lb. 12.8 oz. (815 g)
UPC: 090164001388
Note: This part is only available through Master Spas and their affiliates
Master Spas Part#: X268532 PMA-EPR
Handle Diameter: 4.0625 inches (10.31875 cm)
Diameter: 1.875 inches (4.7625 cm)
Length: 7.0 inches (17.78 cm)
Length with Handle: 8.0 inches (20.32 cm)
Bottom Hole: 2 inch (5.08 cm) MBT style
Weight: 5.8 oz. (170 g)
UPC: 812040029497 090164006505
Note: This part is only available through Master Spas and their affiliates
Note: These new filters are not available with Microban
Master Spas Part#: X268542 PWW50P3
Diameter: 6.0 inches (15.24 cm)
Length: 7.625 inches (19.3675 cm)
Total Length (including top and bottom): 9.0 inches (22.86 cm)
Bottom Hole: 1.75 inches (4.445 cm)
Material Area: 40 Sq feet (Approximately 3 Sq m)
Weight: 1 lbs. 11 oz. 0.765437 Kg
UPC: 090164006505
Replaces:
Unicel 6CH-940RA, Filbur FC-0359M, X268905