Pool Plumbing Parts

Plumbing Replacement Parts for Inground & Above Ground Swimming Pools and Spas

Water leaks is one of the major causes of a low water flow on your inground & above ground swimming pool or spa. It will also waste a lot of water and your money if you don't fix it ASAP. That's why you need to immediately replace those parts that are causing the leaks. It will save you a money and headaches. PST Pool Supplies stock more than a thousand of pool plumbing parts and fittings including: elbow male & female pipes, ball valve, body assembly, cap lasco, check valves, couplings, diverter valves, eyeball fitting, and more. If you are having problem in searching for the right part call us at 866-535-0899 and our friendly staff will assist you right away!

2124 products

  • 90 Elbow, 1-1/4" Slip x 1-1/4" Slip

    90 Elbow, 1-1/4" Slip x 1-1/4" Slip

    90 Elbow, 1-1/4" Slip x 1-1/4" Slip

    Lasco

    SKU: PST-89-575-2163
    MPN: 406-012
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 810.0 Website Price Number: 810.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110768521281","discontinued":false,"mpn":"406-012","saleprice":"0","warehouselocations":"Bloomfield, CT","warranty":"12 Months","websiteprice":"8.1"}
    $8.90
    $15.90 $8.90
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  • Split Nut, Waterway, 2", with Screws, Heater

    Split Nut, Waterway, 2", with Screws, Heater

    Split Nut, Waterway, 2", with Screws, Heater

    Waterway Plastics

    SKU: PST-89-238-1044
    MPN: 400-5161
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 950.0 Website Price Number: 950.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110758035521","discontinued":false,"mpn":"400-5161","saleprice":"0","warehouselocations":"Murray, UT","warranty":"12 Months","websiteprice":"9.5"}
    $10.40
    $21.00 $10.40
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  • Split Nut, 2-1/2", Heater

    Split Nut, 2-1/2", Heater

    Split Nut, 2-1/2", Heater

    Magic Plastics

    SKU: PST-89-238-1042
    MPN: 121108025
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110758002753","mpn":"121108025","warehouselocations":"Idaho Falls, ID | Bloomfield, CT | Las Vegas, NV","warranty":"12 Months"}
    $16.00
    $31.10 $16.00
  • 90 Elbow, 3/4" Slip x 3/4" Slip

    90 Elbow, 3/4" Slip x 3/4" Slip

    90 Elbow, 3/4" Slip x 3/4" Slip

    Lasco

    SKU: PST-89-575-2160
    MPN: 406-007
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 790.0 Website Price Number: 790.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110768455745","mpn":"406-007","saleprice":"0","warehouselocations":"Bloomfield, CT","warranty":"12 Months","websiteprice":"7.9"}
    $8.80
    $16.90 $8.80
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  • Split Nut, 2" Buttress Thread, Heater Union

    Split Nut, 2" Buttress Thread, Heater Union

    Split Nut, 2" Buttress Thread, Heater Union

    Magic Plastics

    SKU: PST-89-238-1040
    MPN: 0121108020
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 1030.0 Website Price Number: 1030.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110757969985","discontinued":false,"mpn":"0121108020","saleprice":"0","warehouselocations":"Memphis, TN | Tucson, AZ","warranty":"12 Months","websiteprice":"10.3"}
    $11.00
    $22.60 $11.00
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  • Tailpiece, 1-1/2" Buttress Thread x 1" Slip

    Tailpiece, 1-1/2" Buttress Thread x 1" Slip

    Tailpiece, 1-1/2" Buttress Thread x 1" Slip

    Hydro-Quip

    SKU: PST-89-238-1022
    MPN: 42-0031
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 940.0 Website Price Number: 940.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110757904449","discontinued":false,"mpn":"42-0031","saleprice":"0","warehouselocations":"Memphis, TN | Tucson, AZ","warranty":"12 Months","websiteprice":"9.4"}
    $10.20
    $20.40 $10.20
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  • Cross, 2" Slip x 2" Slip x 2" Slip x 2" Slip

    Cross, 2" Slip x 2" Slip x 2" Slip x 2" Slip

    Cross, 2" Slip x 2" Slip x 2" Slip x 2" Slip

    Lasco

    SKU: PST-89-575-2101
    MPN: 420-020
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 1580.0 Website Price Number: 1580.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110768390209","mpn":"420-020","saleprice":"0","warehouselocations":"Bloomfield, CT","warranty":"12 Months","websiteprice":"15.8"}
    $17.40
    $34.10 $17.40
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  • Tailpiece, 1-1/2"bt, for Split Nut

    Tailpiece, 1-1/2"bt, for Split Nut

    Tailpiece, 1-1/2"bt, for Split Nut

    Waterway Plastics

    SKU: PST-89-238-1020
    MPN: 417-4090
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 860.0 Website Price Number: 860.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110757871681","discontinued":false,"mpn":"417-4090","saleprice":"0","warehouselocations":"Las Vegas, NV","warranty":"12 Months","websiteprice":"8.6"}
    $9.80
    $18.80 $9.80
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  • Split Nut, 1-1/2" Buttress Thread, Heater Union

    Split Nut, 1-1/2" Buttress Thread, Heater Union

    Split Nut, 1-1/2" Buttress Thread, Heater Union

    Magic Plastics

    SKU: PST-89-238-1015
    MPN: 0121108015
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 980.0 Website Price Number: 980.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110757806145","discontinued":false,"mpn":"0121108015","saleprice":"0","warehouselocations":"Las Vegas, NV","warranty":"12 Months","websiteprice":"9.8"}
    $11.10
    $23.10 $11.10
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  • Barb Adapter, 1/4" Smooth Barb x 1/4" Male Pipe Thread

    Barb Adapter, 1/4" Smooth Barb x 1/4" Male Pipe Thread

    Barb Adapter, 1/4" Smooth Barb x 1/4" Male Pipe Thread

    US Plastics

    SKU: PST-89-228-1056
    MPN: 58188
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 850.0 Website Price Number: 850.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110757740609","discontinued":false,"mpn":"58188","saleprice":"0","warehouselocations":"Memphis, TN | Tucson, AZ","warranty":"12 Months","websiteprice":"8.5"}
    $9.30
    $17.90 $9.30
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  • Barb Adapter, Lasco, 1/2"mpt x 1/2"b, Hose

    Barb Adapter, Lasco, 1/2"mpt x 1/2"b, Hose

    Barb Adapter, Lasco, 1/2"mpt x 1/2"b, Hose

    Lasco

    SKU: PST-89-575-2090
    MPN: 1436-005
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 830.0 Website Price Number: 830.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110768324673","discontinued":false,"mpn":"1436-005","saleprice":"0","warehouselocations":"Bloomfield, CT","warranty":"12 Months","websiteprice":"8.3"}
    $9.10
    $16.60 $9.10
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  • Union, Praher, 1-1/2" Male Pipe Thread x 1-1/2" Slip

    Union, Praher, 1-1/2" Male Pipe Thread x 1-1/2" Slip

    Union, Praher, 1-1/2" Male Pipe Thread x 1-1/2" Slip

    Praher

    SKU: PST-89-253-1222
    MPN: 150-903
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110759018561","mpn":"150-903","warehouselocations":"Murray, UT","warranty":"12 Months"}
    $13.20
    $29.80 $13.20
  • Barb Adapter, Lasco, 3/4" mpt x 3/4" b, Hose

    Barb Adapter, Lasco, 3/4" mpt x 3/4" b, Hose

    Barb Adapter, Lasco, 3/4" mpt x 3/4" b, Hose

    Lasco

    SKU: PST-89-575-2089
    MPN: 1436-007
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 850.0 Website Price Number: 850.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110768291905","discontinued":false,"mpn":"1436-007","saleprice":"0","warehouselocations":"Bloomfield, CT","warranty":"12 Months","websiteprice":"8.5"}
    $9.30
    $17.80 $9.30
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  • Barb Adapter, 1/4" Barb x 1/2" Male Pipe Thread, Nylon

    Barb Adapter, 1/4" Barb x 1/2" Male Pipe Thread, Nylon

    Barb Adapter, 1/4" Barb x 1/2" Male Pipe Thread, Nylon

    US Plastics

    SKU: PST-89-228-1050
    MPN: 61132
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 800 Website Price Number: 800 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110757642305","mpn":"61132","saleprice":"0","warehouselocations":"Idaho Falls, ID","warranty":"12 Months","websiteprice":"8"}
    $8.80
    $16.70 $8.80
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  • Barb 90 Elbow, Lasco, 1/2"mpt x 1/2"b, PVC

    Barb 90 Elbow, Lasco, 1/2"mpt x 1/2"b, PVC

    Barb 90 Elbow, Lasco, 1/2"mpt x 1/2"b, PVC

    Lasco

    SKU: PST-89-575-2088
    MPN: 1413-005
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 950.0 Website Price Number: 950.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110768259137","discontinued":false,"mpn":"1413-005","saleprice":"0","warehouselocations":"Bloomfield, CT","warranty":"12 Months","websiteprice":"9.5"}
    $10.20
    $20.50 $10.20
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  • Union, Praher Full Flow, 2" Slip x 2" Slip, SCH40 PVC

    Union, Praher Full Flow, 2" Slip x 2" Slip, SCH40 PVC

    Union, Praher Full Flow, 2" Slip x 2" Slip, SCH40 PVC

    Praher

    SKU: PST-89-253-1020
    MPN: 200-100
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 1420.0 Website Price Number: 1420.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110758953025","mpn":"200-100","saleprice":"0","warehouselocations":"Murray, UT","warranty":"12 Months","websiteprice":"14.2"}
    $14.40
    $29.80 $14.40
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