Filter - PMA-R1 - X268546 - Twilight, Legacy, Legend, Therapool
⚠️ 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.
Couldn't load pickup availability
Original Equipment Master Spas Filter Cartridge. This Twilight & Legend is used on all Master Spas Twilight Series and Michael Phelps Legend Series Spas from 2017 to 2024 with the exception of the triangle shaped TS 240. It is also used on the Therapool SE and Therapool D swim spas from 2017 to 2024. Replacement parts from the manufacturer guarantee an exact fit and match, and are the best quality replacements available.
Filter Details:
Diameter: 6.5 inches (16.51 cm)
Length: 7.75 inches (19.685 cm)
Total Length (including top and bottom): 8.75 inches (22.225 cm)
Weight: 1 lb. 12.8 oz. (810 g)
UPC: 090164001364
This filter works in conjunction with these filters:
X268532 - PMA-EPR - Filter Element - Eco Pur Charge Master Core Technology Mineral Filter
X268543 - PMA40L-F2M - Filter Element - Twilight Series Canister Filter