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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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  • Marquis Spa Wave Jet Twin Spin Stainless (MRQ320-6748) Marquis Spa Wave Jet Twin Spin Stainless (MRQ320-6748)

    Marquis Spa Wave Jet Twin Spin Stainless (MRQ320-6748)

    Vita Spas

    $30.90
    Marquis spa wave jet twin spin. This part measures 4-7/16" x 4-7/16" x 4-1/4".  Marquis part # MRQ320-6748
    MRQ320-6748
    $30.90
    Qty in Cart: 0
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    $30.90
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  • Pentair Rainbow Model 300 Tablet Feeder (R171016) Pentair Rainbow Model 300 Tablet Feeder (R171016)

    Pentair Rainbow Model 300 Tablet Feeder (R171016)

    Pentair

    $165.00
    Replacement Pentair Rainbow Model 300 Complete Off Line Tablet Feeder.This part is identical to and can replace part numbers: 81307, 788379004217.Pentair/ Rainbow Part # R171016
    R171016
    $165.00
    Qty in Cart: 0
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    $165.00
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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

    $143.25
    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
    $143.25
    Qty in Cart: 0
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    $143.25
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  • Waterway Genesis 7.5A Bath Pump w/Air Switch (321HF10-1150) Waterway Genesis 7.5A Bath Pump w/Air Switch (321HF10-1150)

    Waterway Genesis 7.5A Bath Pump w/Air Switch (321HF10-1150)

    Waterway Plastics

    $243.05
    Replacement Waterway Genesis Generation Energy Efficient 7.5A Bath Pump with Air Switch. 1 Speed, 7.5A, 115v, 1 1/2" Connections.This part is identical to and can replace part numbers: 310-2120, 321HF10-0150.Waterway Plastics Part # 321HF10-1150
    321HF10-1150
    $243.05
    Qty in Cart: 0
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    $243.05
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  • Waterway Genesis Bath Pump w/Air Switch (321JF10-1150)

    Waterway Genesis Bath Pump w/Air Switch (321JF10-1150)

    Waterway Plastics

    $278.50
    Replacement Waterway Genesis Generation Energy Efficient Bath Pump with Air Switch. 1 Speed, 9.5A, 115v, 1 1/2" connections.Waterway Plastics Part # 321JF10-1150
    321JF10-1150
    $278.50
    Qty in Cart: 0
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    $278.50
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  • CAL SPA 2 Inch Heater Union Tailpiece O-Ring (CALHEA14700020)

    CAL SPA 2 Inch Heater Union Tailpiece O-Ring (CALHEA14700020)

    Cal Spa

    $2.35
    Cal Spa 2 Inch Heater Union Tailpiece Oring. Measures 2-5/8" x 2-5/8" x 1/8"   CAL SPA Part # CALHEA14700000
    CALHEA14700020
    $2.35
    Qty in Cart: 0
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    $2.35
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  • Century C-Face Threaded Shaft Pool Motor (B654) Century C-Face Threaded Shaft Pool Motor (B654)

    Century C-Face Threaded Shaft Pool Motor (B654)

    Century

    $549.80
    Replacement Century C-Face Threaded Shaft Pool Motor.This pump is identical to and can replace part numbers: ECT1102, 52010, C1488, CT1102, EB654, 38560, 786674012760.Century Part # B654
    B654
    $549.80
    Qty in Cart: 0
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    $549.80
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  • Coleman Spa 2" PVC 1/2 LB Spring Check Valve with Unions (102988) Coleman Spa 2" PVC 1/2 LB Spring Check Valve with Unions (102988)

    Coleman Spa 2" PVC 1/2 LB Spring Check Valve with Unions (102988)

    Coleman Spa

    $68.63
    Coleman Spa 2" PVC 1/2 LB spring check valve with unions. This part measures 7-3/8" x 3-15/16" x 3-15/16".  Coleman Spa # 102988
    102988
    $68.63
    Qty in Cart: 0
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    $68.63
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  • Cyclone Micro Jet (PEN965481) Cyclone Micro Jet (PEN965481)

    Cyclone Micro Jet (PEN965481)

    Vita Spas

    $9.45
    Cyclone Micro Jet, dual swirl, emerald, gray. This part measures 3-9/16" x 2-7/8" x 2-7/8". Sundance part # PEN965481
    PEN965481
    $9.45
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    $9.45
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