The EcoPur cartridge comes standard on Master Spas starting in 2017. The cartridge is Master Spas OEM part number X268532 or PMA-EPR.

This cartridge takes EcoPur Charge Master Core Technology to the next level by rolling Master Spas EcoPur Fabric into the core of the injection-molded cartridge. By doing this it creates a catalytic cell that releases low levels of copper and zinc ions into the water to prevent fungal and algae growth, control scale buildup, and help with maintaining the sanitation of the water.

The design of the EcoPur Charge casing allows for maximum water flow and charging of the water with ions. These cartridges will last 6 months before needing to be replaced.

Key Benefits of the EcoPur Charge:

  • Reduces use of chemicals
  • Reduces water soluble heavy metals
  • Releases sanitizing copper and Zinc Oxides
  • Controls Scale, Algae, and Bacteria
  • Helps prevent damage to swimsuits
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Filters the EcoPur Charge is used with:

The EcoPur charge has an easy grip key handle that allows it to lock into the following filters:

Master Spa LineMaster Spa Part NumberPleatco Part Number
Outer Locking Filter – Legend, Twilight, TherapoolX268546PMA-R1
Outer Locking Filter – Healthy Living, ClarityX268535PMA-R3
Outer Locking Filter – Swim SpasX268536PMA-R4
Outer Locking Filter – GetawayX268537PMA-R5
How long does Eco Pur charge filter last?

The EcoPur Charge Filter will last 6 Months.

How do I clean my EcoPur Filter

The EcoPur Charge Cartridge should not be cleaned in filter cleaning solution. This will remove the beneficial copper and zinc ions from the cartridge that make it beneficial to spa water.

The EcoPur cartridge should only be rinsed with a garden hose every two to three weeks.

What is EcoPur?

The EcoPur Charge hot tub water purification and filtration system is Master Spas’ newest advancement in clean water technology. This revolutionary hot tub filter is engineered to work alone, or in concert, with both the Mast3rPur™ and QuietFlo™ systems.


The EcoPur Charge hot tub filter replicates the way nature uses copper and zinc to purify water and remove dirt, bacteria and algae. Its innovative filter design builds upon previous Master Spas hot tub filters, and utilizes Master Spas’ filtration fabric.


The hot tub filter fabric is wound tightly into a nautilus cell and is encased by a spring core that allows for maximum water flow. As the water flows through this master core, it is charged by low levels of copper and zinc oxides; these natural elements are safe for your hot tub and create a more efficient way to maintain clear, clean water.


By filtering water the same way Mother Nature does, this technology reduces water-soluble heavy metals and, in the process, decreases the amount of harsh chemicals needed to purify the spa water. EcoPur® Charge also controls scale, bacteria and algae, safeguards the hot tub’s plumbing and helps prevent damage to swimwear.

How often do you change EcoPur Charge Filter

The EcoPur Charge should be replaced every 6 Months.

Additional information

Weight 1 lbs
Dimensions 1.3 × 4.38 × 9 in

Pleatco EcoPur Charge

(7 customer reviews)


8 in stock

Deliver Every:

8 in stock

SKU X268532 Category

Customer questions & answers

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7 reviews for Pleatco EcoPur Charge

  1. James
    February 7, 2023
    Eco Pure Charge
    Exact replacement for my Master Spa swim spa & hot tub. Great price and no hassles with ordering or delivery/
    Helpful? 0 0
    Peter Maerkel
    December 28, 2022
    Great product
    Great product and a great price!
    Helpful? 0 0
    Brad Graves
    April 28, 2022
    Great cartridge set-got well over 6 months problem-free
    Helpful? 0 0
    Steve Worland
    June 12, 2021
    Glad I could finally find the filters.
    Helpful? 0 0
    May 1, 2021
    Never going to have to buy clips again. What you see is what you get. Stainless steel. Won't break like the cheap plastic ones. Buy it once!
    Helpful? 0 0
    J. Blackburn
    April 18, 2021
    Great price and easy to was as promised!
    Helpful? 0 0
    Dale B
    April 18, 2021
    Great idea! We've had winds this Spring over 70 mph twice, breaking my hot tub clips and me having to chase down my cover. These metal clips seem lik...More
    Great idea! We've had winds this Spring over 70 mph twice, breaking my hot tub clips and me having to chase down my cover. These metal clips seem like they will work very well. With the wind starting to pick up again, I might soon know!!_Well made - in America
    Helpful? 0 0
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