Master Spa Parts Locator
The Charge Filter Set — or, as well like to say, "Go away, algae and bacteria!" kit — features one EcoPur® Charge filter (SKU: X268532) for neutralizing bacteria and biofilm, as well as the Outer Filter (SKU: X268550), a high-performance mineral filter from Pleatco®.
**Please be advised - You may recieve a Pleatco Filter that does not look identical to the "Master Clear" filter shown in the photos. This is becasue Master Spa is shipping the very last of the "Pleatco" branded filters they have in inventory. The label might also feature the number "XO3-PMA-R5". Rest assured, if you receive one of the Pleatco branded filters, it will absolutely work in your spa.**
Remember: a healthier, happier spa starts with the right filters — pick up your EcoPur® Charge and Pleatco® mineral filter kit today!
⚠️ Do You Have a 2025 Master Spas Hot Tub?
Please note: These filters are not compatible with Master Spas hot tubs manufactured in 2025 or later. Master Spas has recently updated their filter design, and older filters like these will not fit the new style.
Have a newer hot tub? Explore our full selection of 2025 Master Spas Filters.
The Clear RTV Silicone Sealant 66B designed by Permatex® is the perfect solution to fixing the cracked or undone sealant around your spa assembly parts and jets. This spa adhesive sealant from Permatex® will bond and seal frayed edges. This is the perfect adhesive as it is waterproof, weatherproof, flexible, and can be used in temperatures ranging from -75° to 400°F.









