Pool Filters

Discounted Pool Filters for Inground & Above Ground Swimming Pools

PST Pool Supplies sells a wide range of pool filters for inground and above ground swimming pools to help protect your swimmers from water pollutants. We sell different kinds of pool filters to suite your needs:

  • SAND FILTERS - Can filter from 20 to 100 microns. Needs manual backwashing every few weeks. Cheap thus easy to replace.
  • CARTRIDGE FILTERS - No backwashing! Easy to operate. Able to filter down to 10 microns.
  • DE FILTERS - Great filtering ability: as small as 5 microns. But it is the most expensive filter type.

Ask yourself, what is my budget in buying pool filter? I would definitely recommend buying the one which does the best filtering so you can get your money's worth.

Click here if you need to buy  cartridge filter media replacement.

Need to find your replacement parts or accessories for your pool filter? Click here.

Shop by type

Cartridge Filters

Cartridge Filters

DE Filters

DE Filters

Replacement Filter Cartridge

Replacement Filter Cartridge

Sand Filters

Sand Filters

976 products

  • Cartridge, 50 sqft, ht, 1-3/8"ob, 5-7/8", 15-5/8" 4oz

    Cartridge, 50 sqft, ht, 1-3/8"ob, 5-7/8", 15-5/8" 4oz

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    Cartridge, 50 sqft, ht, 1-3/8"ob, 5-7/8", 15-5/8" 4oz

    Filbur

    SKU: PST-17-175-1480
    MPN: FC-3090
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 4190.0 Website Price Number: 4190.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110314422337","filburnumber":"FC-3090","filterbottomstyle":"Open","filterdiameter":"5-7\/8 inches","filterlength":"15-5\/8 inches","filtermediatype":"4oz","filtersquarefootage":"50 sq ft","filtertopstyle":"Handle","mpn":"FC-3090","rjfiltrationnumber":"AK-4015","saleprice":"0","warehouselocations":"Tucson, AZ","warranty":"12 Months","websiteprice":"41.9"}
    $35.50
    $65.00 $35.50
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  • Cartridge, 25 sqft, ht, 2"ob, 5-15/16", 9-11/16"

    Cartridge, 25 sqft, ht, 2"ob, 5-15/16", 9-11/16"

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    Cartridge, 25 sqft, ht, 2"ob, 5-15/16", 9-11/16"

    Pleatco

    SKU: PST-17-175-1470
    MPN: PCP25
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 4700 Website Price Number: 4700 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110314356801","filterbottomstyle":"Open w\/Slots","filterdiameter":"5-15\/16 inches","filterlength":"9-11\/16 inches","filtermediatype":"Point Bonded","filtermodel":"Pressure Filter","filtersquarefootage":"25 sq ft","filtertopstyle":"Handle","mpn":"PCP25","saleprice":"0","warehouselocations":"Tucson, AZ","warranty":"12 Months","websiteprice":"47"}
    $44.60
    $78.90 $44.60
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  • Cartridge, 16 sqft, 2-5/8"ot, 2-5/8"ob, 6-1/4", 8" 4oz

    Cartridge, 16 sqft, 2-5/8"ot, 2-5/8"ob, 6-1/4", 8" 4oz

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    Cartridge, 16 sqft, 2-5/8"ot, 2-5/8"ob, 6-1/4", 8" 4oz

    Filbur

    SKU: PST-17-175-1460
    MPN: FC-3830
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110314291265","filburnumber":"FC-3830","filterbottomstyle":"Open","filterdiameter":"6-1\/4 inches","filterlength":"8 inches","filtermediatype":"4oz","filtermodel":"Sears FE-30,FE-40","filtersquarefootage":"16 sq ft","filtertopstyle":"Open","mpn":"FC-3830","oemnumber":"A-3816","rjfiltrationnumber":"AK-5016","warranty":"12 Months"}
    $24.70
    $47.30 $24.70
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  • Cartridge, 25sqft, Loop ht, 2-1/8"ob, 5-11/16", 10-3/8"3oz

    Cartridge, 25sqft, Loop ht, 2-1/8"ob, 5-11/16", 10-3/8"3oz

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    Cartridge, 25sqft, Loop ht, 2-1/8"ob, 5-11/16", 10-3/8"3oz

    Pleatco

    SKU: PST-17-175-1396
    MPN: PJW23-3
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 4120.0 Website Price Number: 4120.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110313766977","filburnumber":"FC-1330","filterbottomstyle":"Open","filterdiameter":"5-11\/16 inches","filterlength":"10-3\/8 inches","filtermediatype":"Point Bonded","filtersquarefootage":"25 sq ft","filtertopstyle":"Loop Handle","mpn":"PJW23-3","rjfiltrationnumber":"AK-4021","saleprice":"0","warranty":"12 Months","websiteprice":"41.2"}
    $41.60
    $72.60 $41.60
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  • Cartridge, 200sqft, 5-13/16"ot, 6-1/16"ob, 9-15/16", 24" 4oz

    Cartridge, 200sqft, 5-13/16"ot, 6-1/16"ob, 9-15/16", 24" 4oz

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    Cartridge, 200sqft, 5-13/16"ot, 6-1/16"ob, 9-15/16", 24" 4oz

    Filbur

    SKU: PST-17-175-1388
    MPN: FC-1498
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 14540.0 Website Price Number: 14540.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110313668673","filburnumber":"FC-1498","filterbottomstyle":"Open","filterdiameter":"9-15\/16 inches","filterlength":"24 inches","filtermediatype":"4oz","filtermodel":"CFR\/CFT-200","filtersquarefootage":"200 sq ft","filtertopstyle":"Open","mpn":"FC-1498","oemnumber":"42354001R","rjfiltrationnumber":"AK-8006","saleprice":"0","warehouselocations":"Tucson, AZ","warranty":"12 Months","websiteprice":"145.4"}
    $142.50
    $213.70 $142.50
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  • Cartridge, 200sqft, 4"ot, 4"ob, 8-15/16", 23-5/16", PB

    Cartridge, 200sqft, 4"ot, 4"ob, 8-15/16", 23-5/16", PB

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    Cartridge, 200sqft, 4"ot, 4"ob, 8-15/16", 23-5/16", PB

    Filbur

    SKU: PST-17-175-1356PB
    MPN: PC-1288
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110313373761","filburnumber":"PC-1288","filterbottomstyle":"Open","filterdiameter":"8-15\/16 inches","filterlength":"23-5\/16 inches","filtermediatype":"Point Bonded","filtermodel":"Clearwater II 200sqft","filtersquarefootage":"200 sq ft","filtertopstyle":"Open","mpn":"PC-1288","warranty":"12 Months"}
    $135.90
    $203.80 $135.90
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  • Cartridge, 200sqft, 4"ot, 4"ob, 8-15/16", 29-5/16", 4oz

    Cartridge, 200sqft, 4"ot, 4"ob, 8-15/16", 29-5/16", 4oz

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    Cartridge, 200sqft, 4"ot, 4"ob, 8-15/16", 29-5/16", 4oz

    Pleatco

    SKU: PST-17-175-1354
    MPN: PXST200
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 15890.0 Website Price Number: 15890.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110313308225","filterbottomstyle":"Open","filterdiameter":"8-15\/16 inches","filterlength":"29-5\/16 inches","filtermediatype":"Point Bonded","filtersquarefootage":"200 sq ft","filtertopstyle":"Open","mpn":"PXST200","oemnumber":"CCX2000RE","saleprice":"0","warehouselocations":"Tucson, AZ","warranty":"12 Months","websiteprice":"158.9"}
    $168.00
    $252.10 $168.00
    Sold out
  • Cartridge, 175sqft, 4"ot, 4"ob, 8-15/16", 23-1/4", PB

    Cartridge, 175sqft, 4"ot, 4"ob, 8-15/16", 23-1/4", PB

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    Cartridge, 175sqft, 4"ot, 4"ob, 8-15/16", 23-1/4", PB

    Filbur

    SKU: PST-17-175-1353PB
    MPN: PC-1287
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 11520.0 Website Price Number: 11520.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110313275457","filburnumber":"PC-1287","filterbottomstyle":"Open","filterdiameter":"8-15\/16 inches","filterlength":"23-1\/4 inches","filtermediatype":"Point Bonded","filtermodel":"Xstream 175","filtersquarefootage":"175 sq ft","filtertopstyle":"Open","mpn":"PC-1287","saleprice":"0","warehouselocations":"Tucson, AZ","warranty":"12 Months","websiteprice":"115.2"}
    $111.90
    $171.50 $111.90
    Sold out
  • Cartridge, 150sqft, 4"ot, 4"ob, 8-15/16", 23-1/4", PB

    Cartridge, 150sqft, 4"ot, 4"ob, 8-15/16", 23-1/4", PB

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    Cartridge, 150sqft, 4"ot, 4"ob, 8-15/16", 23-1/4", PB

    Filbur

    SKU: PST-17-175-1352PB
    MPN: PC-1286
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 7980.0 Website Price Number: 7980.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110313242689","filburnumber":"PC-1286","filterbottomstyle":"Open","filterdiameter":"8-15\/16 inches","filterlength":"23-1\/4 inches","filtermediatype":"Point Bonded","filtermodel":"Xstream 150","filtersquarefootage":"150 sq ft","filtertopstyle":"Open","mpn":"PC-1286","saleprice":"0","warehouselocations":"Tucson, AZ","warranty":"12 Months","websiteprice":"79.8"}
    $84.00
    $135.30 $84.00
    Sold out
  • Cartridge, 125sqft, 3"ot, 3"ob, 7", 32-7/8", 3oz, Slvr

    Cartridge, 125sqft, 3"ot, 3"ob, 7", 32-7/8", 3oz, Slvr

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    Cartridge, 125sqft, 3"ot, 3"ob, 7", 32-7/8", 3oz, Slvr

    Filbur

    SKU: PST-17-175-1348SS
    MPN: FC-3473
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 8330.0 Website Price Number: 8330.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110313078849","filburnumber":"FC-3473","filterbottomstyle":"Open","filterdiameter":"7 inches","filterlength":"32-7\/8 inches","filtermediatype":"3oz","filtermodel":"Super Star Clear C-5000 (4 Req)","filtersquarefootage":"125 sq ft","filtertopstyle":"Open","mpn":"FC-3473","saleprice":"0","warehouselocations":"Memphis, TN","warranty":"12 Months","websiteprice":"83.3"}
    $80.30
    $129.50 $80.30
    Sold out
  • Cartridge, 125sqft, 3"ot, 3"ob, 7", 32-7/8", 4oz, 4pk

    Cartridge, 125sqft, 3"ot, 3"ob, 7", 32-7/8", 4oz, 4pk

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    Cartridge, 125sqft, 3"ot, 3"ob, 7", 32-7/8", 4oz, 4pk

    Filbur

    SKU: PST-17-175-1348-Q
    MPN: FC-6450
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 35270.0 Website Price Number: 35270.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110313013313","filburnumber":"FC-6450","filterbottomstyle":"Open","filterdiameter":"7 inches","filterlength":"32-7\/8 inches","filtermediatype":"4oz","filtermodel":"Super Star Clear C-5000 (4 Req)","filtersquarefootage":"125 sq ft","filtertopstyle":"Open","mpn":"FC-6450","oemnumber":"CX1260RE","rjfiltrationnumber":"AK-60551","saleprice":"0","warehouselocations":"Memphis, TN","warranty":"12 Months","websiteprice":"352.7"}
    $316.40
    $381.30 $316.40
    Sold out
  • Cartridge, 190sqft,4"ot,4"ob,8-15/16",28-3/16",3oz,Slvr

    Cartridge, 190sqft,4"ot,4"ob,8-15/16",28-3/16",3oz,Slvr

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    Cartridge, 190sqft,4"ot,4"ob,8-15/16",28-3/16",3oz,Slvr

    Filbur

    SKU: PST-17-175-1342SS
    MPN: FC-3451
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 12340.0 Website Price Number: 12340.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110312947777","filburnumber":"FC-3451","filterbottomstyle":"Open","filterdiameter":"8-15\/16 inches","filterlength":"28-3\/16 inches","filtermediatype":"3oz","filtermodel":"StarClear Plus C-1900","filtersquarefootage":"190 sq ft","filtertopstyle":"Open","mpn":"FC-3451","saleprice":"0","warehouselocations":"Tucson, AZ","warranty":"12 Months","websiteprice":"123.4"}
    $134.90
    $202.30 $134.90
    Sold out
  • Cartridge, 40sqft, ht, 4-1/16"ob, 8-1/2", 10-3/4" 4oz

    Cartridge, 40sqft, ht, 4-1/16"ob, 8-1/2", 10-3/4" 4oz

    Sold out

    Cartridge, 40sqft, ht, 4-1/16"ob, 8-1/2", 10-3/4" 4oz

    Filbur

    SKU: PST-17-175-1340
    MPN: FC-1295
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 5440.0 Website Price Number: 5440.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110312816705","filburnumber":"FC-1295","filterbottomstyle":"Open","filterdiameter":"8-1\/2 inches","filterlength":"10-3\/4 inches","filtermediatype":"4oz","filtersquarefootage":"40 sq ft","filtertopstyle":"Handle","mpn":"FC-1295","oemnumber":"CX400-RE","rjfiltrationnumber":"AK-7002","saleprice":"0","warehouselocations":"Tucson, AZ","warranty":"12 Months","websiteprice":"54.4"}
    $53.30
    $92.50 $53.30
    Sold out
  • Cartridge, 137sqft, 3"ot, 3"ob, 7", 32-7/8", PB, 4 Pk

    Cartridge, 137sqft, 3"ot, 3"ob, 7", 32-7/8", PB, 4 Pk

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    Cartridge, 137sqft, 3"ot, 3"ob, 7", 32-7/8", PB, 4 Pk

    Filbur

    SKU: PST-17-175-1339PB-Q
    MPN: PC-6455
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 37740.0 Website Price Number: 37740.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110312783937","filburnumber":"PC-6455","filterbottomstyle":"Open","filterdiameter":"7 inches","filterlength":"32-7\/8 inches","filtermediatype":"Point Bonded","filtermodel":"Super Star Clear C-5500 (4 Req)","filtersquarefootage":"137 sq ft","filtertopstyle":"Open","mpn":"PC-6455","saleprice":"0","warranty":"12 Months","websiteprice":"377.4"}
    $394.20
    $471.10 $394.20
    Sold out
  • Cartridge, 112sqft, 3"ot, 3"ob, 7", 25-1/2", 3oz, Slvr

    Cartridge, 112sqft, 3"ot, 3"ob, 7", 25-1/2", 3oz, Slvr

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    Cartridge, 112sqft, 3"ot, 3"ob, 7", 25-1/2", 3oz, Slvr

    Filbur

    SKU: PST-17-175-1336SS
    MPN: FC-3419
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 7990.0 Website Price Number: 7990.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110312325185","filburnumber":"FC-3419","filterbottomstyle":"Open","filterdiameter":"7 inches","filterlength":"25-1\/2 inches","filtermediatype":"3oz","filtermodel":"Super Star Clear C4500 (4 Req)","filtersquarefootage":"112 sq ft","filtertopstyle":"Open","mpn":"FC-3419","saleprice":"0","warranty":"12 Months","websiteprice":"79.9"}
    $77.10
    $124.20 $77.10
    Sold out
  • Cart, 100sqft,4-1/16"ot,4-1/16"ob,8-1/2",23-3/8",3oz, Slvr

    Cart, 100sqft,4-1/16"ot,4-1/16"ob,8-1/2",23-3/8",3oz, Slvr

    Sold out

    Cart, 100sqft,4-1/16"ot,4-1/16"ob,8-1/2",23-3/8",3oz, Slvr

    Filbur

    SKU: PST-17-175-1335SS
    MPN: FC-3456
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 7550.0 Website Price Number: 7550.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110312226881","filburnumber":"FC-3456","filterbottomstyle":"Open","filterdiameter":"8-1\/2 inches","filterlength":"23-3\/8 inches","filtermediatype":"3oz","filtermodel":"StarClear II C-1100","filtersquarefootage":"100 sq ft","filtertopstyle":"Open","mpn":"FC-3456","saleprice":"0","warehouselocations":"Tucson, AZ","warranty":"12 Months","websiteprice":"75.5"}
    $81.70
    $131.40 $81.70
    Sold out