Twilight-Legend-Therapool-Eco Pur Charge Filter

Description

EcoPur Charge Filter Set for Twilight, Legend & Therapool Spas (2-Piece)

This 2-piece EcoPur Charge filter set includes the outer micro-filter (X268546 / PMA-R1) and the inner EcoPur Charge mineral element (X268532 / PMA-EPR) for Master Spas Twilight, Legacy Whirlpool, Michael Phelps Legend, and Therapool hot tubs. The EcoPur Charge system uses copper and zinc media to naturally reduce bacteria and inhibit algae growth, allowing up to 75% less chlorine compared to conventional sanitization.

What’s Included

• 1x X268546 (PMA-R1): Outer micro-filter — 6.5″ diameter x 7.75″ length
• 1x X268532 (PMA-EPR): EcoPur Charge inner mineral element — 1.875″ diameter x 7.0″ length

Compatible Spa Models (2017–2024)

• Twilight Series: TS 6.1, 6.2, 67.15, 67.25, 7.1, 7.15, 7.2, 7.25, 8.1, 8.2, 8.25, 8.3, 8.35, 87.3, TS Fit, TS MP
• Legacy Whirlpool: Enterprise, Enterprise SE, Inspire, Inspire SE, Intrepid
• Michael Phelps Legend Series: LSX 557, 700, 800, 850, 900, 1000, 1050 (STS and standard); MPL 700, 800, 900
• H2X Swim Spas: Therapool Deep, Therapool SE

Note: This is the 2-piece set (outer + EPR core). For the full 3-piece set that also includes the canister/skimming filter (X268543), see SKU TSMPLFS. Not compatible with 2025 or newer Master Spas models.

How EcoPur Charge Works

Water passes through the inner PMA-EPR cartridge where copper and zinc media trigger an advanced oxidation process, releasing controlled amounts of mineral ions that kill bacteria and prevent algae. This reduces the need for chemical sanitizers while maintaining clean, clear water. Replace the EPR element every 6 months and the outer filter every 1–2 years.