4 Pack of genuine Master Spas EcoPur Charge cores — Master Spas (2017 and newer)
Fits Master Spas models: all Master Spas hot tubs and swim spas that use the EcoPur Charge outer filters (PMA-R1 or PMA-R3). This is the copper/zinc mineral core that locks inside the Master Spas outer filter. It helps control bacteria, algae and scale and can cut sanitizer use substantially. Master Spas recommends replacing it every 6 months.
Not sure which filter your Master Spas takes? Many models use a two-part system — a pleated outer filter with an EcoPur Charge mineral core — and some add a stand-alone filter in its own housing. Send us a photo of your filter or your serial number and we will confirm before you order.
Using FROG @ease? You don’t need the EcoPur Charge mineral core — the FROG @ease Floating System supplies its own minerals, and the @ease bundle covers a full season for a fraction of the cost of replacing EcoPur cores every 6 months.
Not sure which filter brand is right for you? Compare hot tub filter brands here.
Did you know the number one reason for hot tub freeze damage is a dirty filter? Dirty filters also cause additional stress on the pump/motor and leads to premature failure.
Proper Filter Care System:
- Have 2 sets of filters
- Install clean filter
- Rinse dirty filter with high pressure nozzle
- Verify no debris left between pleats, before storing on shelf to dry
- Once a month soak filters in a filter cleaner solution
Filter Specs:
- Diameter – 1-7/8″ to 2-1/16″
- Length – 7-3/4″ to 8″ with handle and threads
- Handle length – 4-3/8″
- Bottom: 2″ closed
What’s in the box: four genuine Master Spas EcoPur Charge cores.
✅ Not Sure It Fits? Verify Before Ordering
Hot tub part compatibility can vary by spa brand, model, year, serial number, control system, and part revision.
To help us identify the correct replacement part, please send clear photos of:
- Your existing part label or sticker
- Your spa serial number sticker
- The equipment area or installation location (if accessible)
EZ Hot Tub Parts can help confirm fitment before you order and help reduce costly returns.
It fits the Master Spas models listed above (2017 and newer). Master Spas changed filters across model years, so check your model and year — or use the fitment form above with a photo of your filter or serial number sticker.
This is Master Spas X268532, PMA-EPR, EcoPur Charge; used with outer filters X268546 (PMA-R1) and X268548 (PMA-R3).
Yes — this is the OEM Master Spas part (made for Master Spas by Pleatco), not an aftermarket copy.
Master Spas recommends replacing the pleated filters at least once a year and the EcoPur Charge mineral core every 6 months. Rinse pleated filters every 2–4 weeks and soak them monthly in filter cleaner.
A spare set means you always have a clean, dry filter ready while the other soaks, and multi-packs cost less per filter than singles.
It ships from our supplier warehouse, typically within 1–2 business days.
X268532 PMA-EPR EcoPur Charge; used with outer filters X268546 (PMA-R1) and X268548 (PMA-R3)
Reviews
There are no reviews yet.