Discount Water Filters and Air Filters at Discount Filter Store.com

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  • Our products are price match guaranteed!
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Pentek Water Filters & Filtration Products

Keep you and your family hydrated with crystal clear water from Pentek water filters

Pentek offers a wide variety of water filters and filtration products including filter housings, filter bags, faucet filters, commercial water filter systems, under sink water filters, and more, so no matter where you are, whether it’s at home, in the backyard, on the road or in the woods, you can enjoy the cleanest tasting drinking water. Right now, you can save on all Pentek products including Pentek water filters with our FREE same day shipping and No Worries Price Match Guarantee. With our price match guarantee, if you find a Pentek water filter or other filter product for less than our posted price, we’ll match the lower price, simply call us.

Note: Many of Pentek’s water filtration products can be used with related: American Plumber, Ametek, US Filter, and Culligan water filter products.

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  • PD-5-30 Pentek Whole House Replacement Sediment Filter Cartridge

    PD-5-30 Pentek Whole House Sediment Filter Cartridge

    $15.99
    MSRP: $16.55
    Save 3%
  • PD-5-40 Pentek Whole House Replacement Sediment Filter Cartridge

    PD-5-40 Pentek Whole House Sediment Filter Cartridge

    $18.99
    MSRP: $24.34
    Save 22%
  • PD-50-20 Pentek Whole House Replacement Sediment Filter Cartridge
  • PD-50-934 Pentek Whole House Filter Replacement Cartridge
  • PENTEK-PS1-10C

    PENTEK-PS1-10C

    $6.99
  • PENTEK-PS20-10C

    PENTEK-PS20-10C

    $5.99
  • QC10-CB1 Pentek Undersink Quick-Change Filter System
  • PENTEK-QC10-CBR-JG14

    PENTEK-QC10-CBR-JG14

    $33.99
    MSRP: $35.41
    Save 4%
  • QC10-CBR-THREADED Pentek Undersink Quick-Change Filter System
  • PENTEK-QC10-CBRR

    PENTEK-QC10-CBRR

    $22.99
    MSRP: $36.79
    Save 38%
  • QC10-EP Pentek Undersink Quick-Change Filter System

    QC10-EP Pentek Quick-Change Filter System

    $29.99
    MSRP: $34.26
    Save 12%
  • PENTEK-QC10-EPR

    PENTEK-QC10-EPR

    $24.69
    MSRP: $27.70
    Save 11%
  • PENTEK-QC10-GAC

    PENTEK-QC10-GAC

    $23.69
    MSRP: $30.69
    Save 23%
  • QC10-GACR Pentek Undersink Quick-Change Replacement Filter Cartridge
  • PENTEK-QC10-TSGAC

    PENTEK-QC10-TSGAC

    $26.39
    MSRP: $31.84
    Save 17%
  • PENTEK-QC10-TSGACR

    PENTEK-QC10-TSGACR

    $19.99
    MSRP: $21.84
    Save 8%
  • PENTEK-R30-478

    PENTEK-R30-478

    $8.99
    MSRP: $12.75
    Save 29%
  • RFC-BB Pentek Whole House Filter Replacement Cartridge - 1
  • RO-3500 Pentek Reverse Osmosis Filter System
  • ROM-16C Pentek Reverse Osmosis Replacement Membrane

    ROM-16C Pentek Reverse Osmosis Replacement Membrane

    $52.79
    MSRP: $76.99
    Save 31%
  • ROM-230TN Pentek Reverse Osmosis Membrane

    ROM-230TN Pentek Reverse Osmosis Membrane

    $80.39
    MSRP: $118.99
    Save 32%
  • ROM-26T Pentek Reverse Osmosis Membrane

    ROM-26T Pentek Reverse Osmosis Membrane

    $73.99
    MSRP: $84.05
    Save 12%
  • ROMATE-40 Pentek Reverse Osmosis System Storage Tank

    ROMATE-40 Pentek Reverse Osmosis System Storage Tank

    $679.99
    MSRP: $799.99
    Save 15%
  • S1-20BB Pentek Whole House Filter Replacement Cartridge

    S1-20BB Pentek Whole House Filter Replacement Cartridge

    $21.99
    MSRP: $25.34
    Save 13%
  • SH144369 Pentek Bag Filter Housing Gauge (0-100 psi)

    SH144369 Pentek Bag Filter Housing Gauge (0-100 psi)

    $16.19
    MSRP: $29.99
    Save 46%
  • PENTEK-SLIM-14-WPR5

    PENTEK-SLIM-14-WPR5

    $12.99
    MSRP: $17.24
    Save 25%
  • SLIM-38-PR5 Pentek Whole House Slim 5 inch Filter Housing

    SLIM-38-PR5 Pentek Whole House Slim 5 inch Filter Housing

    $12.39
    MSRP: $16.55
    Save 25%
  • PENTEK-SLIM-CLEAR-14-WPR5

    PENTEK-SLIM-CLEAR-14-WPR5

    $23.99
  • PENTEK-SLIM-PR10-JG38

    PENTEK-SLIM-PR10-JG38

    $11.29
    MSRP: $15.28
    Save 26%
  • ST-1 Pentek Filter Housing - Stainless Steel

    ST-1 Pentek Filter Housing - Stainless Steel

    $167.99
    MSRP: $191.81
    Save 12%
  • ST-2 Pentek Filter Housing - Stainless Steel

    ST-2 Pentek Filter Housing - Stainless Steel

    $239.89
    MSRP: $368.99
    Save 35%
  • ST-3 Pentek Filter Housing - Stainless Steel

    ST-3 Pentek Filter Housing - Stainless Steel

    $283.99
    MSRP: $345.79
    Save 18%
  • ST-BC-4 Pentek Filter Housing - Stainless Steel

    ST-BC-4 Pentek Filter Housing - Stainless Steel

    $759.05
    MSRP: $1,009.11
    Save 25%
  • ST-BC-8 Pentek Filter Housing - Stainless Steel
  • STANDARD-34-PR-10 Pentek Whole House Standard 10 inch Filter Housing
  • STANDARD-34-WPR-10 Pentek Whole House Standard 10 inch Filter Housing
  • PENTEK-STANDARD-CLEAR-34-PR10

    PENTEK-STANDARD-CLEAR-34-PR10

    $29.99
    MSRP: $30.69
    Save 2%
  • SW-1A Pentek Filter Wrench

    SW-1A Pentek Water Filter Housing Wrench

    $5.09
    MSRP: $8.15
    Save 38%
  • SW-4 Pentek Filter Wrench

    SW-4 Pentek Water Filter Housing Wrench

    $5.09
    MSRP: $9.99
    Save 49%
  • TS-101L Pentek Lime/Scale Inline Filter

    TS-101L Pentek Lime/Scale Inline Filter

    $13.19
    MSRP: $20.99
    Save 37%
  • PENTEK-TSGAC-10

    PENTEK-TSGAC-10

    $20.99
    MSRP: $24.60
    Save 15%
  • PENTEK-UDS-10EX1

    PENTEK-UDS-10EX1

    $45.99
  • PENTEK-US-1000

    PENTEK-US-1000

    $130.79
    MSRP: $139.71
    Save 6%
  • PENTEK-US-1500

    PENTEK-US-1500

    $172.09
    MSRP: $195.37
    Save 12%
  • UV-110-1 Pentek UV System
  • UV-120-1 Pentek UV System
  • UVBB-120-1 Pentek UV System
  • UVS-110-1 Pentek UV System

Items 97 to 144 of 348 total

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