The Pleatco H2X Trainer & Michael Phelps filter PMA-R4, germs and microbes are greatly reduced. Original Equipment Master Spas Filter Cartridge. The Swim Spa Outer Filter used on all H2X Swim Spas and Michael Phelps Signature Swim Spas by Master Spas from 2017 to 2024.
Master Spas Part: X268549
Pleatco Part : PMA-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
Replaces:
Unicel 6CH-940
