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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!

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  1. picture of tool tip icon

    Give your Down East Spas or Legend Series spa the best in filtration with a Pleatco Plus replacement filter PMA70-F2M. This Down East Spas and Legend Series™ filter (1996-2000) delivers 70 square feet of filtration power and is ready to ship from the Master Spa Parts online store –– order yours today!

    ⚠️ Do You Have a 2025 Master Spas Hot Tub?

    Please note: This filter is not compatible with Master Spas hot tubs manufactured in 2025 or later. Master Spas has recently updated their filter design, and older filters like this one will not fit the new style.

    Have a newer hot tub? Explore our full selection of 2025 Master Spas Filters.

    Filter Element 70 square foot
  2. 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.

    ⚠️ 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.

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

    Looking for a macro flat filter for a Legend Series™ spa? Master Spa Parts has it in stock and ready to ship! Our Macro Flat Filter PMA50-2002-F product is compatible with select models of the Master Spas® Legend Series, ranging from 1996 through 2003.

    Order a Macro Flat Filter Cartridge from Master Spa Parts and save!

    Macro Flat Filter Cartridge
  4. picture of tool tip icon

    Master Spa Parts offers this Outer Filter for Getaway Spas Eco Pur Charge System. This replacement filter weights 1.2 pounds and is five inches in diameter. This part has a SKU number of x268550 and is also known as a Getaway Outer Filter PMA-R5.

    ⚠️ Do You Have a 2025 Master Spas Hot Tub?

    Please note: This filter is not compatible with Master Spas hot tubs manufactured in 2025 or later. Master Spas has recently updated their filter design, and older filters like this one will not fit the new style.

    Have a newer hot tub? Explore our full selection of 2025 Master Spas Filters.

    Outer Filter for Getaway Spas Eco Pur Charge System
  5. 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.

    ⚠️ 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.

    Momentum & Trainer 19 Eco Pur Charge (7 Filter Set)
  6. picture of tool tip icon

    Replacement filters from Pleatco help our customers get a great value while also keeping their spa's water clean and healthy. If grime and particulates have put a dent in the enjoyment of your spa or hot tub, this Contractor Series and Clarity Spas oval tub filter from Master Spa Parts is a great way to bring back clear water to your spa or hot tub.

    Why pay more than you have to? Our Filter PMA20-F2M for Contractor Series & Clarity Spas 415 is the affordable way to keep your spa's water clean, clear, and enjoyable to use. Order yours today!

    ⚠️ Do You Have a 2025 Master Spas Hot Tub?

    Please note: This filter is not compatible with Master Spas hot tubs manufactured in 2025 or later. Master Spas has recently updated their filter design, and older filters like this one will not fit the new style.

    Have a newer hot tub? Explore our full selection of 2025 Master Spas Filters.

    Filter for Contractor Series & Clarity Spas 415 Oval Tub
  7. picture of tool tip icon

    Replacement filters from Pleatco offer great savings and are an effective way to filter the spa water in your Down East Spas, Freedom Spas, or Legend Series hot tub. And, Master Spa Parts offers fast shipping — typically within 48 hours of your order!

    Order your Down East Spas, Freedom Spas, or Legend Series filter PRB35-IN by Pleatco, today!

    ⚠️ Do You Have a 2025 Master Spas Hot Tub?

    Please note: This filter is not compatible with Master Spas hot tubs manufactured in 2025 or later. Master Spas has recently updated their filter design, and older filters like this one will not fit the new style.

    Have a newer hot tub? Explore our full selection of 2025 Master Spas Filters.

    40 square foot Filter Element
  8. picture of tool tip icon

    Contractor Series Filter PWW35L 2012, except CS 415.

    ⚠️ Do You Have a 2025 Master Spas Hot Tub?

    Please note: This filter is not compatible with Master Spas hot tubs manufactured in 2025 or later. Master Spas has recently updated their filter design, and older filters like this one will not fit the new style.

    Have a newer hot tub? Explore our full selection of 2025 Master Spas Filters.

    Contractor Series Filter, only 2012 models
  9. picture of tool tip icon

    15 Sq. Ft. Filter PMA15P3 for Legacy Spas

    ⚠️ Do You Have a 2025 Master Spas Hot Tub?

    Please note: This filter is not compatible with Master Spas hot tubs manufactured in 2025 or later. Master Spas has recently updated their filter design, and older filters like this one will not fit the new style.

    Have a newer hot tub? Explore our full selection of 2025 Master Spas Filters.

    15 Sq. Ft. Filter for Legacy
  10. picture of tool tip icon

    Healthy, clean fun and relaxation starts with having a great filtration setup in your spa or hot tub. Our filters for Down East Spas and Twilight Series™ spas are sourced directly from the Pleatco, ensuring clean spa water and great prices.

    This Pleatco filter is designed for 240/120 models of Down East Spas. Other Down East Spas filtration systems may use a Standard Twilight Filter.

    ⚠️ Do You Have a 2025 Master Spas Hot Tub?

    Please note: This filter is not compatible with Master Spas hot tubs manufactured in 2025 or later. Master Spas has recently updated their filter design, and older filters like this one will not fit the new style.

    Have a newer hot tub? Explore our full selection of 2025 Master Spas Filters.

    50 sq. ft. Master Spas Twilight Series Filter
  11. 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.

    ⚠️ 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.

    Swim Spa 4 Filter Set
    $249.00
  12. picture of tool tip icon

    This 3 part filter set is for the H2X Therapool 13 Swim Spa. 

    ⚠️ 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.

    Swim 13 Filter Set
    $146.45
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Questions from Our Customers

Have a question about 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.