Pool & Spa Parts

If you are unable to locate the part you are searching for, please call, email, or fill out our Parts Request Form. We will be happy to assist with your parts search and provide technical support for installation and repair work. If you'd prefer to have a professional do the job, use our Service Locator tool to find a contractor in your area.

Pool and Spa Parts

We have partnered with some of the biggest names in the pool and spa replacement parts industry, so we can offer a vast selection of parts for your pool or hot tub. Owning a pool or spa is a lot of fun, but they do require proper care. We carry parts for spas, above-ground pools, and in-ground pools as well as hot tubs so you can do routine maintenance or quickly make repairs if something goes wrong.

We strive to offer a vast selection of parts with the top-notch customer service you have come to expect from Mountain View Hearth Products. These OEM and aftermarket pool parts come from the top names in the industry, including Jacuzzi, Marquis Spa, CG Air, Splash Pools, and much more. Browse universal and direct-fit parts to get your backyard pool ready for the summer.

Best Replacement Parts for Pool and Spa

Hundreds of parts are in stock for all aspects of pool maintenance and customization. Use our convenient categories to find pool filter replacement parts, pool pump parts, hot tub pillow seats, circuit boards, and much more. From water jets to fittings, we have parts designed to fit the latest pool and spa models. Order pool cleaning supplies as well to keep them looking great.

All our replacement pool and spa parts typically ship within two business days. However, please double-check the product description for an accurate processing time. Orders over $99 qualify for free ground shipping in the lower 48 states, and we can do expedited shipping when you need a part fast.

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  • Therm Products LowFlow Trombone Heater (C3473-1)
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    Therm Products LowFlow Trombone Heater (C3473-1)

    Replacement Therm Products Generic LowFlow Trombone Heater. This heater fits Caldera Utopia and Paradise Series Spas, manufactured in 2002 and above. NOTE: This part can only be shipped by standard ground shipping and cannot be shipped using any...
    $288.00
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  • UltraPure EUV3 UV Hybrid Ozone Generator (1106523) UltraPure EUV3 UV Hybrid Ozone Generator (1106523)
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    UltraPure EUV3 UV Hybrid Ozone Generator (1106523)

    Replacement UltraPure EUV3 UV Hybrid Ozone Generator with AMP Cord. NOTE: This part can only be shipped by standard ground shipping and cannot be shipped using any expedited shipping methods. For this reason, when checking out please do not select any...
    $160.00
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  • UltraPure UPS350 230v Ozonator w/ AMP Cord (1006521) UltraPure UPS350 230v Ozonator w/ AMP Cord (1006521)
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    UltraPure UPS350 230v Ozonator w/ AMP Cord (1006521)

    Replacement UltraPure Oxidizer Chemical Reduction System UPS350 Ozonator with 4-Pin AMP Cord. NOTE: This part can only be shipped by standard ground shipping and cannot be shipped using any expedited shipping methods. For this reason, when checking out...
    $165.00
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  • UltraPure UPS350 Ozonator w/ AMP Cord (1006520) UltraPure UPS350 Ozonator w/ AMP Cord (1006520)
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    UltraPure UPS350 Ozonator w/ AMP Cord (1006520)

    Replacement UltraPure Oxidizer Chemical Rudution System UPS350 Ozonator with UV Bulb and AMP Cord. NOTE: This part can only be shipped by standard ground shipping and cannot be shipped using any expedited shipping methods. For this reason, when checking...
    $158.00
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  • UltraPure UPS350 Ozonator w/ Nema Plug (1006500) UltraPure UPS350 Ozonator w/ Nema Plug (1006500)
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    UltraPure UPS350 Ozonator w/ Nema Plug (1006500)

    Replacement UltraPure UPS350 Complete Ozonator with Nema Plug and UV Bulb. NOTE: This part can only be shipped by standard ground shipping and cannot be shipped using any expedited shipping methods. For this reason, when checking out please do not...
    $209.00
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  • Val-Pak Aquaflo A Series Seal Plate (91140050)
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    Val-Pak Aquaflo A Series Seal Plate (91140050)

    Replacement Val-Pak Aquaflo A Series Seal Plate. 0.33-2.0hp. NOTE: This part can only be shipped by standard ground shipping and cannot be shipped using any expedited shipping methods. For this reason, when checking out please do not select any of the...
    $332.00
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  • Val-Pak AquaFlo Dominator Volute (91200003) Val-Pak AquaFlo Dominator Volute (91200003)
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    Val-Pak AquaFlo Dominator Volute (91200003)

    Replacement Val-Pak AquaFlo Dominator Volute. 0.5 - 2.0hp. NOTE: This part can only be shipped by standard ground shipping and cannot be shipped using any expedited shipping methods. For this reason, when checking out please do not select any of the...
    $176.00
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  • Valterra 3-Piece Pneumatic Gate Valve (9307) Valterra 3-Piece Pneumatic Gate Valve (9307)
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    Valterra 3-Piece Pneumatic Gate Valve (9307)

    Replacement Valterra 3-Piece Pneumatic Gate Valve. 30 psi, 3" fpt Connections. NOTE: This part can only be shipped by standard ground shipping and cannot be shipped using any expedited shipping methods. For this reason, when checking out please do not...
    $151.00
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Why Choose Us for Your Stove Parts?

We stock both OEM and aftermarket parts to give you the best of both worlds — quality where it matters and savings where it counts.

Most competitors only carry popular aftermarket parts like blowers and igniters. We go beyond that — offering full system support, including air tubes, baffle panels, trim pieces, fasteners, and other hard-to-find components. Whether you're repairing a minor issue or rebuilding your stove from the ground up, we've got every part — not just the easy ones.