EcoPur Charge Hot Tub Filters
You’ll notice that the EcoPur cartridge is now a standard component in Master Spas and their filters.
This innovative EcoPur cartridge allows for the most maximum amount of water flow while charging your spa water with ions. Lasting for up to 6 months before replacements are needed, this technology is next level for Master Spas, helping to prevent algae growth, scale buildup and fungus from appearing in the water. These EcoPur Charge filters reduce your need for chemicals, protect your spa’s plumbing, and helps prevent damage to your swimwear. Sanitation for your hot tub is taken to a whole new cleanliness level!
*Please note that your previously purchased Master Spa EcoPur filter and outer replacement filter have been updated – and you can find all of the replacement information found here.
H2X® and Master Spas® Legend Series™ filters are expensive, but worth every penny when you consider the investment (and enjoyment) of your swim spa. Master Spa Parts’ Swim Spa ECO PUR CHARGE 7 Filter Set is an economical way to keep your spa clean and ready for use.
Start saving — order bulk filters for your H2X® & Michael Phelps swim spas from the Master Spa Parts online store. This product qualifies for free shipping to the Continental United States.
⚠️ 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.
-
This genuine Master Spas outer filter (X268566) fits most 2025 Twilight and MP Legend models. It captures larger particles before they reach the EcoPur® Charge filter, helping extend filter life and keep your spa water crystal clear.
-
The X268572 outer filter is the correct replacement for many 2025 Master Spas, including Twilight, MP Legend, Living Healthy, and most H2X models. It captures large debris before it reaches the EcoPur® Charge filter—supporting better water clarity and efficient filtration.
-
Keep your Twilight TS 240 (2025 and later models) spa running clean and smooth with the genuine Master Spas outer filter for the TeleWeir system. Designed exclusively for this model, it captures larger debris and helps extend the life of your EcoPur® Charge filter.
-
This genuine Master Spas outer filter (X268569) is designed for the 2025 Getaway and Clarity hot tub lines. It traps larger debris before it reaches the EcoPur® Charge cartridge, helping your filter run efficiently and your water stay clean.
Questions from Our Customers
Have a question about ecopur charge filters? It may have been answered in the Q&A below.
Don't see your question answered by our team? Ask your own below. The hot tub experts at Master Spa Parts are ready to help.