Spa Products

Great Discounts on Spa Parts and Supplies For Sale!

Looking for supplies or replacements parts for your spa? PST Pool Supplies has a great selection of spa parts and supplies for sale. Shop with convenience by buying online today and avail of our discounts and FREE SHIPPING on contiguous U.S. orders!

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Bromine Generating Systems

Bromine Generating Systems

Spa Air Blowers

Spa Air Blowers

Spa Chemicals

Spa Chemicals

Spa Circulation Pumps

Spa Circulation Pumps

Spa Filter Cartridges

Spa Filter Cartridges

Spa Heaters

Spa Heaters

Spa Mineral Sanitizers

Spa Mineral Sanitizers

Spa Ozonators

Spa Ozonators

Spa Packs

Spa Packs

Spa Skimmers

Spa Skimmers

815 products

  • Heater, FloThru, BWG, 15" x 2", 230v, 4.0kW, w/o PS, OEM

    Heater, FloThru, BWG, 15" x 2", 230v, 4.0kW, w/o PS, OEM

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    Heater, FloThru, BWG, 15" x 2", 230v, 4.0kW, w/o PS, OEM

    Balboa Water Group

    SKU: PST-46-238-1102
    MPN: 50081
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 13660.0 Website Price Number: 13660.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110505754689","mpn":"50081","replacedby":"PST-46-510-3102?16968,PST-46-355-1225?24973","saleprice":"0","warranty":"12 Months","websiteprice":"136.6"}
    $144.10
    $216.20 $144.10
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  • Cartridge, 19sqft, ht, 1-1/2" mpt b , 4-5/8", 8" PB

    Cartridge, 19sqft, ht, 1-1/2" mpt b , 4-5/8", 8" PB

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    Cartridge, 19sqft, ht, 1-1/2" mpt b , 4-5/8", 8" PB

    Filbur

    SKU: PST-17-175-1025PB
    MPN: PC-0121
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 2190.0 Website Price Number: 2190.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110307672129","filburnumber":"PC-0121","filterbottomstyle":"Male Pipe Thread (mpt)","filterdiameter":"4-5\/8 inches","filterlength":"8 inches","filtermediatype":"Point Bonded","filtersquarefootage":"19 sq ft","filtertopstyle":"Handle","mpn":"PC-0121","oemnumber":"20245-238","replacedby":"PST-17-775-1025?28484,PST-17-175-1025?8041","rjfiltrationnumber":"AK-9003","saleprice":"0","warranty":"12 Months","websiteprice":"21.9"}
    $23.10
    $43.70 $23.10
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  • Cartridge, 75 sqft, ht, 2-11/16"ob, 7", 14-3/4", PB

    Cartridge, 75 sqft, ht, 2-11/16"ob, 7", 14-3/4", PB

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    Cartridge, 75 sqft, ht, 2-11/16"ob, 7", 14-3/4", PB

    Filbur

    SKU: PST-17-175-1144PB
    MPN: PC-3964
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 5440.0 Website Price Number: 5440.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110309474369","filburnumber":"FC-3964","filterbottomstyle":"Open","filterdiameter":"7 inches","filterlength":"14-3\/4 inches","filtermediatype":"Point Bonded","filtersquarefootage":"75 sq ft","filtertopstyle":"Handle","mpn":"PC-3964","oemnumber":"1019301","replacedby":"PST-17-775-1144?29268,PST-17-175-1144?5687","rjfiltrationnumber":"AK-60032","saleprice":"0","warranty":"12 Months","websiteprice":"54.4"}
    $53.30
    $92.50 $53.30
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  • Heater,Low-Flow,Laing Tri-Bend 2000,15"x2-1/4",3/4"b,4.0kW

    Heater,Low-Flow,Laing Tri-Bend 2000,15"x2-1/4",3/4"b,4.0kW

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    Heater,Low-Flow,Laing Tri-Bend 2000,15"x2-1/4",3/4"b,4.0kW

    Therm Products

    SKU: PST-46-555-1018
    MPN: C2400-3661-TI2
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 30130.0 Website Price Number: 30130.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110510571585","mpn":"C2400-3661-TI2","replacedby":"PST-46-355-3068?21117","saleprice":"0","warranty":"12 Months","websiteprice":"301.3"}
    $290.90
    $345.30 $290.90
    Sold out
  • Heater, LowFlow, Watkins, 230v, 6.0kW, Auto Reset, w/o Sens, Gen

    Heater, LowFlow, Watkins, 230v, 6.0kW, Auto Reset, w/o Sens, Gen

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    Heater, LowFlow, Watkins, 230v, 6.0kW, Auto Reset, w/o Sens, Gen

    Hydro-Quip

    SKU: PST-46-355-3076
    MPN: 26-C3160-1S-A
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 35880.0 Website Price Number: 35880.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110508703809","mpn":"26-C3160-1S-A","replacedby":"PST-46-355-3066?20975","saleprice":"0","warranty":"12 Months","websiteprice":"358.8"}
    $344.80
    $407.50 $344.80
    Sold out
  • Heater, LowFlow, Clearwater Repl, 6-5/8"x3", 230v, 5.5kW, w/oCord, Gen

    Heater, LowFlow, Clearwater Repl, 6-5/8"x3", 230v, 5.5kW, w/oCord, Gen

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    Heater, LowFlow, Clearwater Repl, 6-5/8"x3", 230v, 5.5kW, w/oCord, Gen

    Therm Products

    SKU: PST-46-371-1285
    MPN: E2550-0028
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 28290.0 Website Price Number: 28290.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110509424705","mpn":"E2550-0028","replacedby":"PST-46-355-1532?24359","saleprice":"0","warranty":"12 Months","websiteprice":"282.9"}
    $273.70
    $410.50 $273.70
    Sold out
  • Cartridge, 25 sqft, ht, 1-1/2"mpt b, 5"OD, 6-5/8" L, 3oz

    Cartridge, 25 sqft, ht, 1-1/2"mpt b, 5"OD, 6-5/8" L, 3oz

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    Cartridge, 25 sqft, ht, 1-1/2"mpt b, 5"OD, 6-5/8" L, 3oz

    Pleatco

    SKU: PST-17-175-1662
    MPN: PHC25P4
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 3510.0 Website Price Number: 3510.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110316585025","filburnumber":"FC-0125","filterbottomstyle":"Male Pipe Thread (mpt)","filterdiameter":"5 inches","filterlength":"6-5\/8 inches","filtermediatype":"3oz","filtersquarefootage":"25 sq ft","filtertopstyle":"Handle","mpn":"PHC25P4","oemnumber":"20241-238","replacedby":"PST-17-175-1618?5881,PST-17-175-1618PB?17438","saleprice":"0","warranty":"12 Months","websiteprice":"35.1"}
    $34.20
    $62.80 $34.20
    Sold out
  • Cartridge, 50sqft, ht, 2"mpt b, 5-3/16", 12-1/2", PB

    Cartridge, 50sqft, ht, 2"mpt b, 5-3/16", 12-1/2", PB

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    Cartridge, 50sqft, ht, 2"mpt b, 5-3/16", 12-1/2", PB

    Filbur

    SKU: PST-17-175-1513PB
    MPN: PC-0195
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 4210.0 Website Price Number: 4210.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110314946625","filburnumber":"PC-0195","filterbottomstyle":"Male Pipe Thread (mpt)","filterdiameter":"5-3\/16 inches","filterlength":"12-1\/2 inches","filtermediatype":"Point Bonded","filtersquarefootage":"50 sq ft","filtertopstyle":"Handle","mpn":"PC-0195","replacedby":"PST-17-775-1513?28549,PST-17-175-2256MB?17523","saleprice":"0","warranty":"12 Months","websiteprice":"42.1"}
    $35.80
    $65.50 $35.80
    Sold out
  • Control, H-Q PS6803Y-HS30, P1, P2 2-Spd, Bl, Oz, Lt, 4.0kW, in.K35

    Control, H-Q PS6803Y-HS30, P1, P2 2-Spd, Bl, Oz, Lt, 4.0kW, in.K35

    Sold out

    Control, H-Q PS6803Y-HS30, P1, P2 2-Spd, Bl, Oz, Lt, 4.0kW, in.K35

    Hydro-Quip

    SKU: PST-58-355-9028
    MPN: 58-355-9028
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 73330.0 Website Price Number: 73330.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110651244609","mpn":"58-355-9028","replacedby":"PST-58-337-1466?27806","saleprice":"0","warranty":"12 Months","websiteprice":"733.3"}
    $702.50
    $825.70 $702.50
    Sold out
  • Heater, FloThru, CalSpa Repl, 15"x2", 230v, 4.0kW, w/Box, Generic

    Heater, FloThru, CalSpa Repl, 15"x2", 230v, 4.0kW, w/Box, Generic

    Sold out

    Heater, FloThru, CalSpa Repl, 15"x2", 230v, 4.0kW, w/Box, Generic

    Therm Products

    SKU: PST-46-555-2002
    MPN: B24040XL
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 14450.0 Website Price Number: 14450.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110510637121","mpn":"B24040XL","replacedby":"PST-46-510-2002?16044,PST-46-355-3002?15664","saleprice":"0","warranty":"12 Months","websiteprice":"144.5"}
    $139.20
    $208.70 $139.20
    Sold out
  • Control, H-Q PS6603HS30, P2 2-spd, Bl, Oz, Lt, Cp, 5.5kw Eco 3

    Control, H-Q PS6603HS30, P2 2-spd, Bl, Oz, Lt, Cp, 5.5kw Eco 3

    Sold out

    Control, H-Q PS6603HS30, P2 2-spd, Bl, Oz, Lt, Cp, 5.5kw Eco 3

    Hydro-Quip

    SKU: PST-58-355-3700
    MPN: 58-355-3700
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 70020.0 Website Price Number: 70020.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110648197185","discontinued":true,"mpn":"58-355-3700","replacedby":"PST-58-337-1466?27806,PST-58-337-1452?9361","saleprice":"0","warehouselocations":"Tucson, AZ","warranty":"12 Months","websiteprice":"700.2"}
    Sold out
  • Bromine Generator, BluWater Technology Blu Fusion 115v/230v

    Bromine Generator, BluWater Technology Blu Fusion 115v/230v

    Sold out

    Bromine Generator, BluWater Technology Blu Fusion 115v/230v

    BluWater Technology

    SKU: PST-42-139-2005
    MPN: BW-S2000
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 47100 Website Price Number: 47100 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110485274689","mpn":"BW-S2000","replacedby":"PST-42-139-2015?31440","saleprice":"0","warranty":"12 Months","websiteprice":"471"}
    $500.20
    $588.10 $500.20
    Sold out
  • Pump, WW Viper US Motor, 5.0hp, 230v, 2-Spd, 56fr, 2-1/2" x 2-1/2"

    Pump, WW Viper US Motor, 5.0hp, 230v, 2-Spd, 56fr, 2-1/2" x 2-1/2"

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    Pump, WW Viper US Motor, 5.0hp, 230v, 2-Spd, 56fr, 2-1/2" x 2-1/2"

    Waterway Plastics

    SKU: PST-34-270-3510N
    MPN: 3722021-1VHZN
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 33040.0 Website Price Number: 33040.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110402797633","discontinued":true,"mpn":"3722021-1VHZN","replacedby":"PST-34-270-3510?9062","saleprice":"0","warehouselocations":"Tucson, AZ","warranty":"12 Months","websiteprice":"330.4"}
    Sold out
  • Cartridge, 10sqft, 1-15/16"ot, 1-15/16"ob, 4-1/4", 4" PB

    Cartridge, 10sqft, 1-15/16"ot, 1-15/16"ob, 4-1/4", 4" PB

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    Cartridge, 10sqft, 1-15/16"ot, 1-15/16"ob, 4-1/4", 4" PB

    Filbur

    SKU: PST-17-175-1746PB
    MPN: PC-3077
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 1340.0 Website Price Number: 1340.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110317699137","filburnumber":"PC-3077","filterbottomstyle":"Open","filterdiameter":"4-1\/4 inches","filterlength":"4 inches","filtermediatype":"Point Bonded","filtermodel":"Skim Filter 10sqft","filtersquarefootage":"10 sq ft","filtertopstyle":"Open","mpn":"PC-3077","oemnumber":"146949","replacedby":"PST-17-775-1746?29265,PST-17-175-1746?7989","rjfiltrationnumber":"AK-30061","saleprice":"0","warranty":"12 Months","websiteprice":"13.4"}
    $13.90
    $29.00 $13.90
    Sold out
  • Cartridge, 25sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16", 13-5/16" 4oz PB

    Cartridge, 25sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16", 13-5/16" 4oz PB

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    Cartridge, 25sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16", 13-5/16" 4oz PB

    Filbur

    SKU: PST-17-175-1606PB
    MPN: PC-2370
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 3000 Website Price Number: 3000 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110315896897","filburnumber":"PC-2370","filterbottomstyle":"Open","filterdiameter":"4-15\/16 inches","filterlength":"13-5\/16 inches","filtermediatype":"Point Bonded","filtersquarefootage":"25 sq ft","filtertopstyle":"Open","mpn":"PC-2370","replacedby":"PST-17-775-1606?29285,PST-17-175-1603?8913","saleprice":"0","warranty":"12 Months","websiteprice":"30"}
    $24.20
    $45.80 $24.20
    Sold out
  • Heater, Gecko in.therm, 14-1/2" x 2", 230v, 4.0kW, in.xm

    Heater, Gecko in.therm, 14-1/2" x 2", 230v, 4.0kW, in.xm

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    Heater, Gecko in.therm, 14-1/2" x 2", 230v, 4.0kW, in.xm

    Aqua-Flo

    SKU: PST-46-337-1010
    MPN: 0603-416001
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 32640.0 Website Price Number: 32640.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110506180673","mpn":"0603-416001","replacedby":"PST-46-402-1000?23744","saleprice":"0","warranty":"12 Months","websiteprice":"326.4"}
    $313.20
    $370.30 $313.20
    Sold out