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, Disp Depth, 4-7/8"ot, 4-7/8"ob, 7-3/4", 5"

    Cartridge, Disp Depth, 4-7/8"ot, 4-7/8"ob, 7-3/4", 5"

    Cartridge, Disp Depth, 4-7/8"ot, 4-7/8"ob, 7-3/4", 5"

    Filbur

    SKU: PST-17-175-4002
    MPN: FC-2812
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 3250.0 Website Price Number: 3250.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110326710337","filburnumber":"FC-2812","filterbottomstyle":"Open","filterdiameter":"7-3\/4 inches","filterlength":"5 inches","filtermediatype":"3oz","filtermodel":"Disposable Depth Filter","filtertopstyle":"Open","mpn":"FC-2812","oemnumber":"6540-502","replacedby":"PST-17-775-4002?28976","saleprice":"0","warehouselocations":"Bloomfield, CT","warranty":"12 Months","websiteprice":"32.5"}
    $23.10
    $43.60 $23.10
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  • Cartridge, 35sqft, 2-1/8"ot, 2-1/8"ob, 5", 9-1/4", 3oz

    Cartridge, 35sqft, 2-1/8"ot, 2-1/8"ob, 5", 9-1/4", 3oz

    Cartridge, 35sqft, 2-1/8"ot, 2-1/8"ob, 5", 9-1/4", 3oz

    Pleatco

    SKU: PST-17-775-1607
    MPN: PRB35-IN
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 3599.0 Website Price Number: 3599.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110338342977","mpn":"PRB35-IN","saleprice":"0","warehouselocations":"Murray, UT","warranty":"12 Months","websiteprice":"35.99"}
    $35.99
    $60.60 $35.99
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  • CX760RE Hayward 75 Sq Ft Replacement

    CX760RE Hayward 75 Sq Ft Replacement

    CX760RE Hayward 75 Sq Ft Replacement

    Hayward

    SKU: PST-CX760RE
    MPN: CX760RE
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"mpn":"CX760RE","warehouselocations":"Bloomfield, CT | Murray, UT"}
    $114.90
    $172.30 $114.90
  • CX550RE Hayward Replacment Element -C550-

    CX550RE Hayward Replacment Element -C550-

    CX550RE Hayward Replacment Element -C550-

    Hayward

    SKU: PST-CX550RE
    MPN: CX550RE
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"mpn":"CX550RE","warehouselocations":"Bloomfield, CT | Murray, UT"}
    $97.10
    $148.80 $97.10
  • Cartridge, 30sqft, ht, 3-1/2"mpt b, 5-1/16", 8-1/2" 3oz

    Cartridge, 30sqft, ht, 3-1/2"mpt b, 5-1/16", 8-1/2" 3oz

    Cartridge, 30sqft, ht, 3-1/2"mpt b, 5-1/16", 8-1/2" 3oz

    Filbur

    SKU: PST-17-175-3450
    MPN: FC-0303
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 4560.0 Website Price Number: 4560.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110325071937","filburnumber":"FC-0303","filterbottomstyle":"Male Pipe Thread (mpt)","filterdiameter":"5-1\/16 inches","filterlength":"8-1\/2 inches","filtermediatype":"3oz","filtermodel":"Bag Filter Replacement","filtersquarefootage":"30 sq ft","filtertopstyle":"Handle","mpn":"FC-0303","oemnumber":"3=105 sqft","replacedby":"PST-17-173-1000?22192,PST-17-175-2930?21527","saleprice":"0","warehouselocations":"Bloomfield, CT","warranty":"12 Months","websiteprice":"45.6"}
    $39.10
    $68.70 $39.10
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  • CX1750RE Hayward 175 Sq Ft Repl. Cart.

    CX1750RE Hayward 175 Sq Ft Repl. Cart.

    CX1750RE Hayward 175 Sq Ft Repl. Cart.

    Hayward

    SKU: PST-CX1750RE
    MPN: CX1750RE
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 21740.0 Website Price Number: 21740.0 All Metafields: {"mpn":"CX1750RE","saleprice":"0","warehouselocations":"Bloomfield, CT | Murray, UT","websiteprice":"217.4"}
    $216.00
    $324.00 $216.00
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  • Element, Zodiac Energy Filter

    Element, Zodiac Energy Filter

    Element, Zodiac Energy Filter

    Jandy

    SKU: PST-87-295-1305
    MPN: R0374600
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 6380.0 Website Price Number: 6380.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110750400577","discontinued":false,"mpn":"R0374600","saleprice":"0","warehouselocations":"Memphis, TN | Tucson, AZ | Newnan, GA | Bloomfield, CT | Murray, UT","warranty":"12 Months","websiteprice":"63.8"}
    $64.80
    $105.60 $64.80
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  • Cartridge, 60 sqft, 3"ot, 3"ob, 7", 17-7/16" 3oz

    Cartridge, 60 sqft, 3"ot, 3"ob, 7", 17-7/16" 3oz

    Cartridge, 60 sqft, 3"ot, 3"ob, 7", 17-7/16" 3oz

    Filbur

    SKU: PST-17-175-2184
    MPN: FC-1455
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 6990.0 Website Price Number: 6990.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110321369153","filburnumber":"FC-1455","filterbottomstyle":"Open","filterdiameter":"7 inches","filterlength":"17-7\/16 inches","filtermediatype":"3oz","filtermodel":"CE-60","filtersquarefootage":"60 sq ft","filtertopstyle":"Open","mpn":"FC-1455","oemnumber":"42372508R","replacedby":"PST-17-775-2184?28557","rjfiltrationnumber":"AK-60031","saleprice":"0","warehouselocations":"Bloomfield, CT","warranty":"12 Months","websiteprice":"69.9"}
    $39.50
    $70.60 $39.50
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  • Sand Filter, Carvin Laser L192C-7C, Top Mt, 19", 1-1/2" Valve

    Sand Filter, Carvin Laser L192C-7C, Top Mt, 19", 1-1/2" Valve

    Sand Filter, Carvin Laser L192C-7C, Top Mt, 19", 1-1/2" Valve

    Carvin

    SKU: PST-30-105-1000
    MPN: 94089192
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 34650.0 Website Price Number: 34650.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110377533505","discontinued":false,"mpn":"94089192","saleprice":"0","warehouselocations":"Memphis, TN | Tucson, AZ","warranty":"12 Months","websiteprice":"346.5"}
    $326.20
    $489.30 $326.20
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  • Cartridge, 200sqft, 4"ot, 4"ob, 8-15/16", 33-1/8"L, 4oz

    Cartridge, 200sqft, 4"ot, 4"ob, 8-15/16", 33-1/8"L, 4oz

    Cartridge, 200sqft, 4"ot, 4"ob, 8-15/16", 33-1/8"L, 4oz

    Pleatco

    SKU: PST-17-775-3628
    MPN: PJANCS200
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110341685313","mpn":"PJANCS200","warehouselocations":"Murray, UT","warranty":"12 Months"}
    $149.99
    $218.80 $149.99
  • Cartridge, 35sqft, 1-15/16"ot, 1-15/16"ob, 6-3/8", 14"L, 3oz

    Cartridge, 35sqft, 1-15/16"ot, 1-15/16"ob, 6-3/8", 14"L, 3oz

    Cartridge, 35sqft, 1-15/16"ot, 1-15/16"ob, 6-3/8", 14"L, 3oz

    Pleatco

    SKU: PST-17-775-2500
    MPN: PWK35B
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 4700 Website Price Number: 4700 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110341095489","discontinued":false,"mpn":"PWK35B","saleprice":"0","warehouselocations":"Memphis, TN | Tucson, AZ","warranty":"12 Months","websiteprice":"47"}
    $44.99
    $79.30 $44.99
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  • Cartridge, 80 sqft, 3"ot, 3"ob, 7", 20" 4oz

    Cartridge, 80 sqft, 3"ot, 3"ob, 7", 20" 4oz

    Cartridge, 80 sqft, 3"ot, 3"ob, 7", 20" 4oz

    Filbur

    SKU: PST-17-175-2118
    MPN: FC-1976
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 5370.0 Website Price Number: 5370.0 All Metafields: {"filburnumber":"FC-1976","filterbottomstyle":"Open","filterdiameter":"7 inches","filterlength":"20 inches","filtermediatype":"4oz","filtersquarefootage":"80 sq ft","filtertopstyle":"Open","mpn":"FC-1976","oemnumber":"817-0081","replacedby":"PST-17-775-2118?28573","rjfiltrationnumber":"AK-60433","saleprice":"0","warehouselocations":"Bloomfield, CT","warranty":"12 Months","websiteprice":"53.7"}
    $57.50
    $96.20 $57.50
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  • 59003500 Pentair Grid, Sm. 36, 72 Sq. Ft.

    59003500 Pentair Grid, Sm. 36, 72 Sq. Ft.

    59003500 Pentair Grid, Sm. 36, 72 Sq. Ft.

    Pentair

    SKU: PST-59003500
    MPN: 59003500
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 7340.0 Website Price Number: 7340.0 All Metafields: {"mpn":"59003500","saleprice":"0","warehouselocations":"Idaho Falls, ID","websiteprice":"73.4"}
    $61.30
    $122.10 $61.30
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  • Cartridge, 31sqft, ht, 1.9" Keyed b, 4-3/4", 17-1/2", 3oz

    Cartridge, 31sqft, ht, 1.9" Keyed b, 4-3/4", 17-1/2", 3oz

    Cartridge, 31sqft, ht, 1.9" Keyed b, 4-3/4", 17-1/2", 3oz

    Pleatco

    SKU: PST-17-775-2595
    MPN: PSG31-XP4
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 5010.0 Website Price Number: 5010.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110341161025","discontinued":false,"mpn":"PSG31-XP4","saleprice":"0","warehouselocations":"Tucson, AZ","websiteprice":"50.1"}
    $51.70
    $89.40 $51.70
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  • Cartridge, 3sqft, 1-1/16"ot, 1-1/16"ob,3-1/16",3-11/16"L,4oz

    Cartridge, 3sqft, 1-1/16"ot, 1-1/16"ob,3-1/16",3-11/16"L,4oz

    Cartridge, 3sqft, 1-1/16"ot, 1-1/16"ob,3-1/16",3-11/16"L,4oz

    Pleatco

    SKU: PST-17-775-2178
    MPN: PIN3PAIR
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 2600 Website Price Number: 2600 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110340702273","discontinued":false,"mpn":"PIN3PAIR","saleprice":"0","warehouselocations":"Tucson, AZ | Memphis, TN","websiteprice":"26"}
    $26.00
    $51.40 $26.00
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  • Cartridge, 25 sqft, ht, 1-7/8"ob, 4-5/8", 9-3/4" 3oz

    Cartridge, 25 sqft, ht, 1-7/8"ob, 4-5/8", 9-3/4" 3oz

    Cartridge, 25 sqft, ht, 1-7/8"ob, 4-5/8", 9-3/4" 3oz

    Filbur

    SKU: PST-17-175-1265
    MPN: FC-0187
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 4600 Website Price Number: 4600 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110310719553","filburnumber":"FC-0187","filterbottomstyle":"Open","filterdiameter":"4-5\/8 inches","filterlength":"9-3\/4 inches","filtermediatype":"3oz","filtersquarefootage":"25 sq ft","filtertopstyle":"Handle","mpn":"FC-0187","replacedby":"PST-17-775-1265?29053","rjfiltrationnumber":"AK-3009","saleprice":"0","warehouselocations":"Bloomfield, CT","warranty":"12 Months","websiteprice":"46"}
    $37.40
    $66.00 $37.40
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