Flat Rate Shipping : $8
Free Shipping on all orders over $99

Master Spa Hot Tub Filters

Our factory-direct Master Spa replacement filters are guaranteed to work just as well as your original filters. As an authorized dealer for Master Spa, we have a huge selection of hot tub filter replacements in stock, including our EcoPur Charge Filters, EcoPur Filters, outer filters, filter bundles, and more.

If you have previously purchased an EcoPur filter and outer replacement filter for your Master Spa, please be aware there have been updates to your filter sets, with the replacement information found here.

We know finding your replacement filter can be confusing, so please don’t hesitate to call our Customer Service Team anytime at 855.308.2149 with your spa make and model number ready. We will make sure you order the correct one!

View as Grid List

33 Items

Page
per page
Set Descending Direction
  1. picture of tool tip icon

    Eco Pur Charge filters by Master Spas can help reduce your chlorine usage by up to 75%, while also extending the lifetime of your spa or hot tub. The new Eco Pur Charge Filter is the replacement for all previous Eco Pur Mineral cartridges for Master Spas hot tubs. Choose the best for your spa and save time and money — order an Eco Pur filter today.

    Eco Pur Charge Filter PMA-EPR
  2. picture of tool tip icon

    The Blue Water metal remover spa pre-filter is designed with a proprietary filtration medium that includes food-grade carbon. This spa pre-filter works to remove up to 98% of heavy metals, as well as VOCs, TOCs, and other contaminants, allowing you to fill your spa from a variety of sources, such as city water, well water, hard or soft water.

    Save money on your spa start-up and get clear water ever fill-up — order the Pure Fill Spa Pre-Filter from Master Spa Parts, today!

    Pure Fill Spa Pre-Filter
  3. picture of tool tip icon

    Who doesn't love a nice dip in some hot, slimy algae water? Yeah, that's what we thought, too. Master Spa Parts is here to help you beat those summertime spa blues (and get free shipping to the Continental United States on orders over $99) with our EcoPur® Filters.

    Pick up this Pleatco® EcoPur® Charge Filter Set from Master Spa Parts today!

    This filter set replaces 268704

    eco pur charge filter set
  4. picture of tool tip icon

    Buy the set and save with this EcoPur® Charge filter set which include x268532, x268543, x268546 from Master Spa Parts! Before you slip on that one-piece or two-piece, order this three-piece hot tub filter set for your hot tub!

    This filter set replaces 268603

    Twilight, Legend & Therapool EcoPur® Charge  Filter Set  (3 Filters)
  5. picture of tool tip icon

    With EcoPur® Charge filters for Michael Phelps Swim Spas ™ and H2X® spas available in a convenient three-piece set, you'll be ready to enjoy your spa. Plus, customers in the continental United States get free shipping when they order MSP's swim spa EcoPur® Charge 3-filter set.

    This filter set replaces 268705

    swim spa eco pur three set filter
  6. picture of tool tip icon

    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.

    swim spa eco pur charge filter set
  7. picture of tool tip icon

    This EcoPur Swim Spa set includes 2 stand alone swim spa filters, 1 outer swim spa filter, and 1 Eco Pur charge. It comes in a convenient four-piece set to provide maximum filtration in your swim spa.

    Swim Spa 4 Filter Set
  8. picture of tool tip icon

    With free shipping to the Continental United States, Master Spa Parts has EcoPur® Charge filters for the Legacy Whirlpool spas available at a wonderful price. These filters remove heavy metals, biofilm, and bacteria that are bad for bathers and spa mechanisms.

    Let's get you sitting pretty — order the Legacy EcoPur® Charge White Filter Set by Pleatco® today from Master Spa Parts!

    This filter set replaces 268609, X268701, X268702 and x268706

    Legacy Eco Pur Charge Filter Set (2 Filters)
  9. picture of tool tip icon

    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®.

    Remember: a healthier, happier spa starts with the right filters — pick up your EcoPur® Charge and Pleatco® mineral filter kit today!

    EcoPur® Charge and Pleatco® Filter Set
  10. picture of tool tip icon

    Did you know that the amount of microbes on filtration surfaces can double every 20 minutes? The warm water and organic materials are the perfect breeding grounds for germs. But, with the Pleatco H2X® Trainer & Michael Phelps filter PMA-R4, germs and microbes don’t even have a chance. Pick up your Swim Spa ECO PUR CHARGE System Filter from the Master Spa Parts online store, today!

    MP & H2X Trainer Swim Spa Charge Outer Filter
  11. picture of tool tip icon

    Get the most out of your H2X® or Michael Phelps Signature swim spa by purchasing a high-quality Pleatco® replacement filter PWW50P3 to work alongside your H2X® Eco Filter. All Master Spa Parts orders are shipping out within 48 hours — order your H2X® swim spa filter cartridge replacement today!

    MP & H2X Trainer Swim Spa Stand Alone Filter
  12. picture of tool tip icon

    Available at our low, everyday price, Master Spa Parts offers an outer filter PMA-R1 for select H2X®, Twilight, and Legend Series™ spas and hot tubs. This Eco Pur Charge product features advanced filtration technologies.

    Order this filter for Twilight and Legend Series™ spas from the Master Spa Parts online store, today!

    filter for twilight and legend sereies spa
View as Grid List

33 Items

Page
per page
Set Descending Direction