Spa Filter Cartridges

Filter Cartridge Replacement for Spas & Hot Tubs

If you are searching for a cartridge replacement for your spa or hot tub filter then you're in the right place! Having difficulty in finding the right cartridge for your filter? Just send us some information like the dimensions and brand of the filter by calling us today at 866-535-0899. We have competitive discounted prices. So shop now!

83 products

  • Cartridge, 40sqft, ht, 1-1/2"mpt b, 4-5/8", 15-1/4", 3oz MB

    Cartridge, 40sqft, ht, 1-1/2"mpt b, 4-5/8", 15-1/4", 3oz MB

    Cartridge, 40sqft, ht, 1-1/2"mpt b, 4-5/8", 15-1/4", 3oz MB

    Filbur

    SKU: PST-17-175-1629MB
    MPN: FC-0133M
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 5900 Website Price Number: 5900 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110316290113","discontinued":false,"filburnumber":"FC-0133M","filterbottomstyle":"Male Pipe Thread (mpt)","filterdiameter":"4-5\/8 inches","filterlength":"15-1\/4 inches","filtermediatype":"3oz Microban","filtersquarefootage":"40 sq ft","filtertopstyle":"Handle","mpn":"FC-0133M","saleprice":"0","warehouselocations":"Memphis, TN | Tucson, AZ | Bloomfield, CT","warranty":"12 Months","websiteprice":"59"}
    $53.40
    $91.20 $53.40
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  • Cartridge, 27sqft, ht, 1-1/4"SAE b, 4-5/8", 11-1/4", 3oz MB

    Cartridge, 27sqft, ht, 1-1/4"SAE b, 4-5/8", 11-1/4", 3oz MB

    Cartridge, 27sqft, ht, 1-1/4"SAE b, 4-5/8", 11-1/4", 3oz MB

    Filbur

    SKU: PST-17-175-1624MB
    MPN: FC-0134M
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 5270.0 Website Price Number: 5270.0 All Metafields: {"filburnumber":"FC-0134M","filterbottomstyle":"SAE Thread","filterdiameter":"4-5\/8 inches","filterlength":"11-1\/4 inches","filtermediatype":"3oz Microban","filtersquarefootage":"27 sq ft","filtertopstyle":"Handle","mpn":"FC-0134M","oemnumber":"PSG27.5-MICROBL","saleprice":"0","warehouselocations":"Bloomfield, CT","warranty":"12 Months","websiteprice":"52.7"}
    $47.00
    $83.20 $47.00
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  • Cartridge, 35sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16", 9-1/4" 3oz MB

    Cartridge, 35sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16", 9-1/4" 3oz MB

    Cartridge, 35sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16", 9-1/4" 3oz MB

    Filbur

    SKU: PST-17-175-1607MB
    MPN: FC-2385M
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110315962433","filburnumber":"FC-2385M","filterbottomstyle":"Open","filterdiameter":"4-15\/16 inches","filterlength":"9-1\/4 inches","filtermediatype":"3oz Microban","filtermodel":"Ultra Skim Filter 40sqft","filtersquarefootage":"35 sq ft","filtertopstyle":"Open","mpn":"FC-2385M","oemnumber":"817-3501","rjfiltrationnumber":"AK-3015","warehouselocations":"Bloomfield, CT","warranty":"12 Months"}
    $45.90
    $81.60 $45.90
  • Cartridge, 25sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16", 13-5/16" 3oz MB

    Cartridge, 25sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16", 13-5/16" 3oz MB

    Cartridge, 25sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16", 13-5/16" 3oz MB

    Filbur

    SKU: PST-17-175-1210MB
    MPN: FC-2375M
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110310228033","filburnumber":"FC-2375M","filterbottomstyle":"Open","filterdiameter":"4-15\/16 inches","filterlength":"13-5\/16 inches","filtermediatype":"3oz Microban","filtersquarefootage":"25 sq ft","filtertopstyle":"Open","mpn":"FC-2375M","warehouselocations":"Bloomfield, CT","warranty":"12 Months"}
    $27.20
    $52.20 $27.20
  • Cartridge, 40 sqft, ht, 2"mpt b, 6"od, 9-1/4", 3oz, MB

    Cartridge, 40 sqft, ht, 2"mpt b, 6"od, 9-1/4", 3oz, MB

    Cartridge, 40 sqft, ht, 2"mpt b, 6"od, 9-1/4", 3oz, MB

    Pleatco

    SKU: PST-17-175-1024MB
    MPN: PMA40L-F2M-M
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110307606593","filterbottomstyle":"Male Pipe Thread (mpt)","filterdiameter":"6 inches","filterlength":"9-1\/4 inches","filtermediatype":"3oz Microban","filtersquarefootage":"40 sq ft","filtertopstyle":"Handle","mpn":"PMA40L-F2M-M","warehouselocations":"Murray, UT","warranty":"12 Months"}
    $46.50
    $82.80 $46.50
  • Cartridge, 50sqft, ht, 2"mpt, 8-1/2", 7" 3oz MB

    Cartridge, 50sqft, ht, 2"mpt, 8-1/2", 7" 3oz MB

    Cartridge, 50sqft, ht, 2"mpt, 8-1/2", 7" 3oz MB

    Filbur

    SKU: PST-17-175-1020MB
    MPN: FC-3052M
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 7170.0 Website Price Number: 7170.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110307508289","filburnumber":"FC-3052M","filterbottomstyle":"Male Pipe Thread (mpt)","filterdiameter":"8-1\/2 inches","filterlength":"7 inches","filtermediatype":"3oz Microban","filtermodel":"New Handle Model 2005 (MB)","filtersquarefootage":"50 sq ft","filtertopstyle":"Handle","mpn":"FC-3052M","oemnumber":"0212425-TRB","saleprice":"0","warehouselocations":"Bloomfield, CT","warranty":"12 Months","websiteprice":"71.7"}
    $68.60
    $115.80 $68.60
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  • Cartridge, 20 sqft, ht, 1-1/2"mpt b, 4-3/4"od, 7-1/16", 3oz

    Cartridge, 20 sqft, ht, 1-1/2"mpt b, 4-3/4"od, 7-1/16", 3oz

    Cartridge, 20 sqft, ht, 1-1/2"mpt b, 4-3/4"od, 7-1/16", 3oz

    Pleatco

    SKU: PST-17-175-1019
    MPN: PSANT20P4
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 3390.0 Website Price Number: 3390.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110307442753","discontinued":false,"filterbottomstyle":"Male Pipe Thread (mpt)","filterdiameter":"4-3\/4 inches","filterlength":"7-1\/16 inches","filtermediatype":"3oz","filtersquarefootage":"20 sq ft","filtertopstyle":"Handle","mpn":"PSANT20P4","saleprice":"0","warehouselocations":"Memphis, TN | Tucson, AZ","warranty":"12 Months","websiteprice":"33.9"}
    $31.90
    $57.90 $31.90
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  • Cartridge, Jacuzzi Pro-Clarity, J-500/J-400, Disposable

    Cartridge, Jacuzzi Pro-Clarity, J-500/J-400, Disposable

    Cartridge, Jacuzzi Pro-Clarity, J-500/J-400, Disposable

    Jacuzzi

    SKU: PST-17-601-1004
    MPN: 6473-161J
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 2710.0 Website Price Number: 2710.0 All Metafields: {"discontinued":false,"mpn":"6473-161J","saleprice":"0","warehouselocations":"Memphis, TN | Tucson, AZ | Las Vegas, NV","websiteprice":"27.1"}
    $28.20
    $55.80 $28.20
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  • Cartridge, 50sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16", 13-5/16" 3oz MB

    Cartridge, 50sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16", 13-5/16" 3oz MB

    Sold out

    Cartridge, 50sqft, 2-1/8"ot, 2-1/8"ob, 4-15/16", 13-5/16" 3oz MB

    Filbur

    SKU: PST-17-175-1595MB
    MPN: FC-2390M
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 5960.0 Website Price Number: 5960.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110315700289","filburnumber":"FC-2390M","filterbottomstyle":"Open","filterdiameter":"4-15\/16 inches","filterlength":"13-5\/16 inches","filtermediatype":"3oz Microban","filtersquarefootage":"50 sq ft","filtertopstyle":"Open","mpn":"FC-2390M","oemnumber":"17-2380","saleprice":"0","warranty":"12 Months","websiteprice":"59.6"}
    $55.10
    $93.90 $55.10
    Sold out
  • Cartridge, 40 sqft, ht, 2"mpt b, 6"od, 9-1/4", 3oz

    Cartridge, 40 sqft, ht, 2"mpt b, 6"od, 9-1/4", 3oz

    Sold out

    Cartridge, 40 sqft, ht, 2"mpt b, 6"od, 9-1/4", 3oz

    Pleatco

    SKU: PST-17-175-1024
    MPN: PMA40L-F2M
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 5199.0 Website Price Number: 5199.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110307573825","filterbottomstyle":"Male Pipe Thread (mpt)","filterdiameter":"6 inches","filterlength":"9-1\/4 inches","filtermediatype":"3oz","filtersquarefootage":"40 sq ft","filtertopstyle":"Handle","mpn":"PMA40L-F2M","saleprice":"0","warranty":"12 Months","websiteprice":"51.99"}
    $51.99
    $88.50 $51.99
    Sold out
  • Cartridge, 25sqft, ht, 1-1/2"mpt b, 6"dia, 9-3/4", 3oz

    Cartridge, 25sqft, ht, 1-1/2"mpt b, 6"dia, 9-3/4", 3oz

    Sold out

    Cartridge, 25sqft, ht, 1-1/2"mpt b, 6"dia, 9-3/4", 3oz

    Pleatco

    SKU: PST-17-175-1643
    MPN: PTL25W-P4
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 3430.0 Website Price Number: 3430.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110316453953","filburnumber":"FC-3083","filterbottomstyle":"Male Pipe Thread (mpt)","filterdiameter":"6 inches","filterlength":"9-3\/4 inches","filtermediatype":"3oz","filtersquarefootage":"25 sq ft","filtertopstyle":"Handle","mpn":"PTL25W-P4","rjfiltrationnumber":"AK-5011","saleprice":"0","warehouselocations":"Memphis, TN","warranty":"12 Months","websiteprice":"34.3"}
    $28.20
    $53.60 $28.20
    Sold out
  • 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
    Sold out
  • 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

    Sold out

    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
    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

    Sold out

    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

    Sold out

    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
  • 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

    Sold out

    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