Original Equipment Master Spas Filter Cartridge.
The Clarity & Healthy Living Filter with Orange Receptacle is used on all Clarity Spas and Healthy Living Hot Tubs from 2017 to current, and is also used on the triangle shaped Twilight Series TS240.
This outer filter has an orange Eco Pur Charge receptacle on the top of the filter, and is embossed with "Master Spas PMA-R3 / X268548".
It is used in conjunction with the Eco Pur Charge Filter, Part # X268532.
Replacement parts from the manufacturer guarantee an exact fit and match, and are the best quality replacements available.