Filter Media/Replacement Cartridges & Grids: DE Filters

Diatomaceous earth filters offering superior water clarity through advanced filtration performance.

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    Purex DE Filter Grid 10-3/4" x 19-3/8" - 36 Sq.Ft | FC-9230
    Purex DE Filter Grid 10-3/4" x 19-3/8" - 36 Sq.Ft - FC-9230
    SKU: FC-9230
    $35
    $47
    In stock
  • Save 11%
    Purex DE Filter Grid 10-3/4" x 13-5/16" - 24 Sq.Ft | FC-9220
    Purex DE Filter Grid 10-3/4" x 13-5/16" - 24 Sq.Ft - FC-9220
    SKU: FC-9220
    $38
    $43
    In stock
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    Pentair 074925 Filter Element For SM and SMBW Pool and Spa D.E. Filter Model 2060 and 4060; 30 Inch
    Pentair Filter Element 2060 / 4060 - 74925
    SKU: 074925
    $86
    $112
    In stock
  • Save 33%
    Pleatco Universal DE Grid Set PFS3672 8/SET 72SQF - X15-PFS3672
    SKU: X15-PFS3672
    $271.06
    $407
    In stock
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    Pentair 190122 Large Grid Assembly For FNS Plus FNSP60 Vertical Grid Pool and Spa D.E. Filter
    SKU: 190122
    $54
    $71
    In stock
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    Pentair Grid Assembly Lg 36Vgf 10Pk - 190118
    SKU: 190118
    $34
    $45
    In stock
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    Pentair Grid Assembly Lg 48Vgf 10Pk - 190120
    SKU: 190120
    $389
    $506
    In stock
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    Pentair Grid for TU44/Star 35 - 191321
    Pentair Grid for TU44/Star 35 - 191321
    SKU: 191321
    $45
    $59
    In stock
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    Jacks Magic Filter Fiber Stuff, 36 oz Bag - JMFIBER36
    Jacks Magic Filter Fiber Stuff, 36 oz Bag - JMFIBER36
    SKU: JMFIBER36
    $27
    $37
    In stock
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    Pentair Element Complete Replacement Grid Assembly 24 sq ft - 59023800
    Pentair Element Complete Replacement Grid Assembly 24 sq ft - 59023800
    SKU: 59023800
    $485
    $631
    In stock
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    Pentair FNS Plus 60 sf Filter Large Grid 30" - 59003000
    Pentair FNS Plus 60 sf Filter Large Grid 30" - 59003000
    SKU: 59003000
    $58
    $76
    Out of stock
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    Pentair Grid Assembly, 72 sq ft, Full Vertical DE Filter, OEM - 59003600
    Pentair Grid Assembly, 72 sq ft, Full Vertical DE Filter, OEM - 59003600
    SKU: 59003600
    $73
    $95
    Out of stock
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    Pleatco Universal Filter Grid Set for 72 sf American/Hayward/Pac-Fab | PFS3672
    Pleatco Universal Filter Grid Set for 72 sf American/Hayward/Pac-Fab - PFS3672
    SKU: PFS3672
    $305
    $397
    Out of stock
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    Pentair Water Pool and Spa Inc 24" 48SQF Small Grid Assembly 1/PK - 59002300Z
    Pentair Water Pool and Spa Inc 24" 48SQF Small Grid Assembly 1/PK - 59002300Z
    SKU: 59002300Z
    $48
    $63
    In stock
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    Pentair Water Pool and Spa Inc 24" 48SQF Large Grid Assembly 7/PK - 59002400
    Pentair Water Pool and Spa Inc 24" 48SQF Large Grid Assembly 7/PK - 59002400
    SKU: 59002400
    $62
    $81
    Out of stock
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    Pentair Water Pool and Spa Inc 18" 36SQF DE Large Grid Assembly 7/PK - 59001800Z
    Pentair Water Pool and Spa Inc 18" 36SQF DE Large Grid Assembly 7/PK - 59001800Z
    SKU: 59001800Z
    $50
    $65
    Out of stock
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    Pentair Partial Grid Assembly for NS36 - 59001700
    Pentair Partial Grid Assembly for NS36 - 59001700
    SKU: 59001700
    $39
    $51
    Out of stock
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    Pleatco Universal Filter Grid Set for 60 sf American/Hayward/Pac-Fab | PFS3060
    Pleatco Universal Filter Grid Set for 60 sf American/Hayward/Pac-Fab - PFS3060
    SKU: PFS3060
    $264
    $344
    Out of stock
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    Pleatco Universal Filter Grid Set for 48 sf American/Hayward/Pac-Fab | PFS2448
    Pleatco Universal Filter Grid Set for 48 sf American/Hayward/Pac-Fab - PFS2448
    SKU: PFS2448
    $212
    $276
    Out of stock
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    Pleatco Universal Filter Grid Set for 24 sf American/Hayward/Pac-Fab | PFS1224
    Pleatco Universal Filter Grid Set for 24 sf American/Hayward/Pac-Fab - PFS1224
    SKU: PFS1224
    $130
    $169
    In stock
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    Pentair Grid Assembly Part 72Sqft Cvrd - 59003500
    SKU: 59003500
    $54
    $71
    Out of stock
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    D.E Filter Powder - 24 Lb Box 4 x 6 Lb Bags per Box | DEB24
    Buckmans D.E Filter Powder - 24 Lb Box 4 x 6 Lb Bags per Box - DEB24
    SKU: DEB24
    $54.27
    $82
    In stock
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    EP Minerals 6# DE Powder Celapool 132/PLT
    SKU: CELAPOOL 10 QT
    $19.35
    $30
    Out of stock
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    EP Minerals Diatomaceous Earth DE Polybag Celapool 24#
    SKU: CELAPOOL 40 QT
    $25.82
    $39
    Out of stock