Replacement Filter Cartridge

Shop Cartridge Replacement for Swimming Pool Filters

We have hundreds of swimming pool cartridge filter replacement products in our inventory from brands like: Hayward, Pleatco, Horizon Series By Filbur, Pentair, and more.

You can use the product filter features of this website to find the right cartridge replacement you need. If you're having a problem in finding the right product, just give us a call at 866-535-0899 and our staff will be more than happy to assist you.

913 products

  • Cartridge, WW CrystalWater, 106 sqft, 4 Required, OEM

    Cartridge, WW CrystalWater, 106 sqft, 4 Required, OEM

    Cartridge, WW CrystalWater, 106 sqft, 4 Required, OEM

    Waterway Plastics

    SKU: PST-17-270-1200
    MPN: 817-0106
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110332117057","mpn":"817-0106","warehouselocations":"Idaho Falls, ID | Bloomfield, CT","warranty":"12 Months"}
    $196.30
    $294.40 $196.30
  • Cartridge Element, Waterco Opal XL, 90 SqFt

    Cartridge Element, Waterco Opal XL, 90 SqFt

    Cartridge Element, Waterco Opal XL, 90 SqFt

    Waterco

    SKU: PST-17-252-1232
    MPN: 701041
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110330413121","mpn":"701041","warehouselocations":"Tucson, AZ | Bloomfield, CT | Memphis, TN"}
    $135.10
    $202.70 $135.10
  • Cartridge Element, Waterco Opal XL, 180 Sqft

    Cartridge Element, Waterco Opal XL, 180 Sqft

    Cartridge Element, Waterco Opal XL, 180 Sqft

    Waterco

    SKU: PST-17-252-1236
    MPN: 701038
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 27050.0 Website Price Number: 27050.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110330445889","mpn":"701038","saleprice":"0","warehouselocations":"Tucson, AZ | Bloomfield, CT | Memphis, TN","websiteprice":"270.5"}
    $299.50
    $356.40 $299.50
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  • Cartridge, Astral, ZX200, 200sqft, 200gpm

    Cartridge, Astral, ZX200, 200sqft, 200gpm

    Cartridge, Astral, ZX200, 200sqft, 200gpm

    Astral Products, Inc.

    SKU: PST-17-250-2202
    MPN: 78099
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 34410.0 Website Price Number: 34410.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110329659457","discontinued":false,"mpn":"78099","saleprice":"0","warehouselocations":"Tucson, AZ | Memphis, TN","warranty":"12 Months","websiteprice":"344.1"}
    $336.80
    $398.70 $336.80
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  • Cartridge, Astral, ZX100, 75sqft, 100gpm

    Cartridge, Astral, ZX100, 75sqft, 100gpm

    Cartridge, Astral, ZX100, 75sqft, 100gpm

    Astral Products, Inc.

    SKU: PST-17-250-2200
    MPN: 78097
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 18630.0 Website Price Number: 18630.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110329626689","discontinued":false,"mpn":"78097","saleprice":"0","warehouselocations":"Idaho Falls, ID | Tucson, AZ | Memphis, TN","warranty":"12 Months","websiteprice":"186.3"}
    $190.20
    $370.70 $190.20
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  • Cartridge, 130sqft, 8-1/2"x 19"od, 5-5/8"x 18-3/4" Inner/Outer

    Cartridge, 130sqft, 8-1/2"x 19"od, 5-5/8"x 18-3/4" Inner/Outer

    Cartridge, 130sqft, 8-1/2"x 19"od, 5-5/8"x 18-3/4" Inner/Outer

    Filbur

    SKU: PST-17-175-4514
    MPN: FC-2772
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 13190.0 Website Price Number: 13190.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110326972481","discontinued":false,"filburnumber":"FC-2772","filterbottomstyle":"Open","filterdiameter":"8-1\/2 inches","filterlength":"19 inches","filtermediatype":"4-oz-\/-Reemay","filtersquarefootage":"130 sq ft","filtertopstyle":"Male Slip","mpn":"FC-2772","rjfiltrationnumber":"AK-6541397","saleprice":"0","warehouselocations":"Memphis, TN | Tucson, AZ","warranty":"12 Months","websiteprice":"131.9"}
    $130.40
    $195.60 $130.40
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  • Cartridge, Filbur, 4-3/16" ot, 4-3/16"ob, 5-5/8", 18-3/4", Inner

    Cartridge, Filbur, 4-3/16" ot, 4-3/16"ob, 5-5/8", 18-3/4", Inner

    Cartridge, Filbur, 4-3/16" ot, 4-3/16"ob, 5-5/8", 18-3/4", Inner

    Filbur

    SKU: PST-17-175-4510
    MPN: FC-2769
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 4780.0 Website Price Number: 4780.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110326906945","discontinued":false,"filburnumber":"FC-2769","filterbottomstyle":"Open","filterdiameter":"5-5\/8 inches","filterlength":"18-3\/4 inches","filtertopstyle":"Top-Hat","mpn":"FC-2769","oemnumber":"6743-164","rjfiltrationnumber":"AK-6473164","saleprice":"0","warehouselocations":"Bloomfield, CT","warranty":"12 Months","websiteprice":"47.8"}
    $32.60
    $59.30 $32.60
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  • Cartridge, 4-3/4" x 4-3/4", Molded, Top Hat Style

    Cartridge, 4-3/4" x 4-3/4", Molded, Top Hat Style

    Cartridge, 4-3/4" x 4-3/4", Molded, Top Hat Style

    Filbur

    SKU: PST-17-175-4508
    MPN: FC-2767
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 2640.0 Website Price Number: 2640.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110326874177","discontinued":false,"filburnumber":"FC-2767","filterbottomstyle":"Male Pipe Thread (mpt)","filterdiameter":"4-5\/8 inches","filterlength":"8-1\/4 inches","filtermediatype":"3oz","filtertopstyle":"Handle","mpn":"FC-2767","saleprice":"0","warehouselocations":"Memphis, TN | Tucson, AZ","warranty":"12 Months","websiteprice":"26.4"}
    $26.00
    $50.90 $26.00
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  • Cartridge, 35sqft, ht, 4-5/8" x 12-1/2", 2"SAE b, 3oz

    Cartridge, 35sqft, ht, 4-5/8" x 12-1/2", 2"SAE b, 3oz

    Cartridge, 35sqft, ht, 4-5/8" x 12-1/2", 2"SAE b, 3oz

    Filbur

    SKU: PST-17-175-4500
    MPN: FC-2761
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 4850.0 Website Price Number: 4850.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110326743105","discontinued":false,"filburnumber":"FC-2761","filterbottomstyle":"SAE Thread","filterdiameter":"4-5\/8 inches","filterlength":"12-1\/2 inches","filtermediatype":"3oz","filtersquarefootage":"35 sq ft","filtertopstyle":"Handle","mpn":"FC-2761","saleprice":"0","warehouselocations":"Memphis, TN | Tucson, AZ","warranty":"12 Months","websiteprice":"48.5"}
    $50.30
    $89.30 $50.30
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  • Cartridge, 88sqft, 3"ot, 3"ob, 7", 16-1/2"L, 4oz

    Cartridge, 88sqft, 3"ot, 3"ob, 7", 16-1/2"L, 4oz

    Cartridge, 88sqft, 3"ot, 3"ob, 7", 16-1/2"L, 4oz

    Pleatco

    SKU: PST-17-775-1047
    MPN: PCM88
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110335590465","mpn":"PCM88","warehouselocations":"Murray, UT","warranty":"12 Months"}
    $88.60
    $135.60 $88.60
  • Cartridge, Disp Depth, 2-1/8"ot, 2-1/8"ob, 4-15/16", 13-5/16"

    Cartridge, Disp Depth, 2-1/8"ot, 2-1/8"ob, 4-15/16", 13-5/16"

    Cartridge, Disp Depth, 2-1/8"ot, 2-1/8"ob, 4-15/16", 13-5/16"

    Filbur

    SKU: PST-17-175-4000
    MPN: FC-2392
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 4520.0 Website Price Number: 4520.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110326677569","discontinued":false,"filburnumber":"FC-2392","filterbottomstyle":"Open","filterdiameter":"4-15\/16 inches","filterlength":"13-5\/16 inches","filtermediatype":"3oz","filtermodel":"Micro Pure Filter (Disposable Media)","filtertopstyle":"Open","mpn":"FC-2392","oemnumber":"00-4950","saleprice":"0","warehouselocations":"Tucson, AZ | Bloomfield, CT","warranty":"12 Months","websiteprice":"45.2"}
    $42.10
    $74.10 $42.10
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  • Cartridge, 4sqft, 2-1/16"ot, 2-1/16"ob, 4-1/4", 3-3/4" 3oz pair

    Cartridge, 4sqft, 2-1/16"ot, 2-1/16"ob, 4-1/4", 3-3/4" 3oz pair

    Cartridge, 4sqft, 2-1/16"ot, 2-1/16"ob, 4-1/4", 3-3/4" 3oz pair

    Filbur

    SKU: PST-17-175-3722
    MPN: FC-3753
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 3290.0 Website Price Number: 3290.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110326513729","discontinued":false,"filburnumber":"FC-3753","filterbottomstyle":"Open","filterdiameter":"4-1\/4 inches","filterlength":"3-3\/4 inches","filtermediatype":"3oz","filtersquarefootage":"4 sq ft","filtertopstyle":"Open","mpn":"FC-3753","oemnumber":"Sold as Pair","saleprice":"0","warehouselocations":"Bloomfield, CT","warranty":"12 Months","websiteprice":"32.9"}
    $20.80
    $39.40 $20.80
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  • Cartridge, 24 sqft, ct, 3-3/4"ob, 6-3/8", 5-1/8" 3oz

    Cartridge, 24 sqft, ct, 3-3/4"ob, 6-3/8", 5-1/8" 3oz

    Cartridge, 24 sqft, ct, 3-3/4"ob, 6-3/8", 5-1/8" 3oz

    Filbur

    SKU: PST-17-175-3702
    MPN: FC-3135
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 4340.0 Website Price Number: 4340.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110326480961","discontinued":false,"filburnumber":"FC-3135","filterbottomstyle":"Open w\/Step","filterdiameter":"6-3\/8 inches","filterlength":"5-1\/8 inches","filtermediatype":"3oz","filtersquarefootage":"24 sq ft","filtertopstyle":"Closed","mpn":"FC-3135","saleprice":"0","warehouselocations":"Tucson, AZ | Memphis, TN","warranty":"12 Months","websiteprice":"43.4"}
    $39.10
    $69.00 $39.10
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  • Cartridge, 3.5sqft, 1-1/16"ot, 1-1/16"ob, 2-3/4", 5-1/8" 3oz

    Cartridge, 3.5sqft, 1-1/16"ot, 1-1/16"ob, 2-3/4", 5-1/8" 3oz

    Cartridge, 3.5sqft, 1-1/16"ot, 1-1/16"ob, 2-3/4", 5-1/8" 3oz

    Filbur

    SKU: PST-17-175-3695
    MPN: FC-3120
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 1380.0 Website Price Number: 1380.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110326415425","discontinued":false,"filburnumber":"FC-3120","filterbottomstyle":"Open","filterdiameter":"2-3\/4 inches","filterlength":"5-1\/8 inches","filtermediatype":"3oz","filtersquarefootage":"3.5 sq ft","filtertopstyle":"Open","mpn":"FC-3120","rjfiltrationnumber":"AK-10161","saleprice":"0","warehouselocations":"Bloomfield, CT | Memphis, TN","warranty":"12 Months","websiteprice":"13.8"}
    $14.70
    $30.50 $14.70
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  • Cartridge, 50 sqft, ht, 2" SAE b, 8", 5-3/4" 3oz

    Cartridge, 50 sqft, ht, 2" SAE b, 8", 5-3/4" 3oz

    Cartridge, 50 sqft, ht, 2" SAE b, 8", 5-3/4" 3oz

    Filbur

    SKU: PST-17-175-3690
    MPN: FC-0536
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110326284353","filburnumber":"FC-0536","filterbottomstyle":"SAE Thread","filterdiameter":"8 inches","filterlength":"5-3\/4 inches","filtermediatype":"3oz","filtersquarefootage":"50 sq ft","filtertopstyle":"Handle","mpn":"FC-0536","oemnumber":"10-1035","rjfiltrationnumber":"AK-90311","warehouselocations":"Bloomfield, CT","warranty":"12 Months"}
    $49.00
    $85.00 $49.00
  • Cartridge, Waterco FulFlo Tri, 134sqft, TC400

    Cartridge, Waterco FulFlo Tri, 134sqft, TC400

    Cartridge, Waterco FulFlo Tri, 134sqft, TC400

    Waterco

    SKU: PST-17-252-1180
    MPN: 622820
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 21170.0 Website Price Number: 21170.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110330314817","discontinued":false,"mpn":"622820","saleprice":"0","warehouselocations":"Memphis, TN | Tucson, AZ","warranty":"12 Months","websiteprice":"211.7"}
    $242.20
    $363.30 $242.20
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