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Pool & Spa Parts

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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  • Praher 7 Position Multiport Valve (SM-20-2) Praher 7 Position Multiport Valve (SM-20-2)

    Praher 7 Position Multiport Valve (SM-20-2)

    Praher Canada Ltd

    $177.10
    Replacement Praher 7 Position Complete Side Mount Multiport Valve.This part is identical to and replaces part numbers: 07440, 7440.Praher Canada Ltd Part # SM-20-2
    SM-20-2
    $177.10
    Qty in Cart: 0
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    $177.10
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  • Caldera Spa Air Venturi Control Valve Waterdrop Grey (WAT022005) Caldera Spa Air Venturi Control Valve Waterdrop Grey (WAT022005)

    Caldera Spa Air Venturi Control Valve Waterdrop Grey (WAT022005)

    Vita Spas

    $23.30
    Caldera Spa Complete Gray Air Venturi Control Valve For Pre 2001 Spas. NOTE:  This item cannot be shipped by air and must be shipped by ground. For this reason, shipping of this item cannot be expedited. Caldera Spa part # WAT022005  
    WAT022005
    $23.30
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    $23.30
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  • Caldera Spa VSR Rotating Jet Insert - Grey (WAT005064) Caldera Spa VSR Rotating Jet Insert - Grey (WAT005064)

    Caldera Spa VSR Rotating Jet Insert - Grey (WAT005064)

    Caldera Spa

    $23.20
    Replacement Caldera Spa gray VSR rotating jet insert. For Pre 2004 spas.  NOTE:  This item cannot be shipped by air and must be shipped by ground. For this reason, shipping of this item cannot be expedited. Caldera Spa part # WAT005064
    WAT005064
    $23.20
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    $23.20
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  • Pentair Rainbow RDC-50 Inline Cartridge Filter (R172426K) Pentair Rainbow RDC-50 Inline Cartridge Filter (R172426K)

    Pentair Rainbow RDC-50 Inline Cartridge Filter (R172426K)

    Pentair

    $215.75
    Replacement Pentair Rainbow Dynamic RDC-50 Inline Cartridge Filter.This part is identical to and can replace part numbers: PENR172426K, 172426K, 788379707507.Pentair/ Rainbow Part # R172426K
    R172426K
    $215.75
    Qty in Cart: 0
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  • Splash Pools 90 Degree Hose Elbow (ELBOWS)

    Splash Pools 90 Degree Hose Elbow (ELBOWS)

    Splash

    $12.42
    90-Degree PVC Hose Elbow for Splash Pools. This is the 90-degree PVC elbow that usually goes into the wall fitting where the water returns to the pool. This part comes standard with most splash pools. Fits the following Splash Pools:...
    ELBOWS
    $12.42
    Qty in Cart: 0
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    $12.42
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  • Sundance Spa Micro Magna Jet Directional Face (SUN6540-072) Sundance Spa Micro Magna Jet Directional Face (SUN6540-072)

    Sundance Spa Micro Magna Jet Directional Face (SUN6540-072)

    Sundance Spas

    $8.85
    Replacement micro magna jet directional face for Sundance Spa. Please check your owner's manual for part number compatibility.  NOTE:  This item cannot be shipped by air and must be shipped by ground. For this reason, shipping of this...
    SUN6540-072
    $8.85
    Qty in Cart: 0
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  • Waterway Ozone Cluster Gasket Wall Fitting Jet (WWP711-9870) Waterway Ozone Cluster Gasket Wall Fitting Jet (WWP711-9870)

    Waterway Ozone Cluster Gasket Wall Fitting Jet (WWP711-9870)

    Waterway

    $1.90
    Replacement Waterway Ozone Cluster Gasket Wall Fitting Jet. Please check your owner's manual for part number compatibility.   NOTE: This item cannot be shipped by air and must be shipped by ground. For this reason, shipping of this item...
    WWP711-9870
    $1.90
    Qty in Cart: 0
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    $1.90
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  • Cal Spa 2" Heater Spit Nut Union (CALHEA14700070) Cal Spa 2" Heater Spit Nut Union (CALHEA14700070)

    Cal Spa 2" Heater Spit Nut Union (CALHEA14700070)

    Spa Components

    $6.46
    Cal Spa 2 Inch Repair Heater Union Split Nut With Screws. NOTE:  This item cannot be shipped by air and must be shipped by ground. For this reason, shipping of this item cannot be expedited. Coleman part # CALHEA14700070
    CALHEA14700070
    $6.46
    Qty in Cart: 0
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    $6.46
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  • Marquis Spa Air Control Valve On/Off Handle 2009+ (MRQ350-6313) Marquis Spa Air Control Valve On/Off Handle 2009+ (MRQ350-6313)

    Marquis Spa Air Control Valve On/Off Handle 2009+ (MRQ350-6313)

    Marquis Spa

    $5.90
    Marquis Spa Air Control Valve On/Off Handle, 2009+. Measures 3-13/16" x 3-13/16" x 7/8" NOTE:  This item cannot be shipped by air and must be shipped by ground. For this reason, shipping of this item cannot be expedited  MARQUIS...
    MRQ350-6313
    $5.90
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    $5.90
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