Poolandspasale.com Market Share Analysis for January 2026

Original Equipment Master Spas Filter Combo Pak.This set includes the three filters needed for all Twilight Series Spas and Michael Phelps Legend Series Spas from 2017 to current, with the exception of the triangle shaped TS240.This Combo Pak is also used on the Therapool SE and Therapool D from 2017 to 2024. Includes: (1) Original Equipment Master Spas Eco Pur Charge Filter Cartridge X268532. Eco Pur Charge is orange in color and has "Master Spas PMA EPR" embossed on the bottom of the filter. (1) Twilight & Legend Outer Filter with Orange Receptacle X268546. This outer filter has an orange Eco Pur Charge receptacle on the top of the filter, and is embossed with "Master Spas PMA-R1 / X268546" (1) Twilight & Legend Canister Filter X268543. This canister filter is embossed with "PMA 40L" and is a direct replacement for earlier model filters marked PMA40L F2M and also X268365. Replacement parts from the manufacturer guarantee an exact fit and match, and are the best quality replacements available. Master Spas is currently doing a rolling change with OEM Filters.  You may receive the blue filter (pictured) until inventory is depleted, or you may receive the new Master Clear Filter which will be grey in color.  Rest assured, they are both the same filter, and they are both OEM, and supplied directly from Master Spas.