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

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Water Filters & Air Filters Brands

Whether you’re looking to replace your inline water filter or trying to find the best air purifiers, we can help you by providing quality filters for less. Discount Filter Store offers the top filter brands, such as PUR, Honeywell, and ZeroWater to help make sure that you have worry-free water. Our helpful experts are also here to make sure you find the filter you need. Give us a call at 1-800-277-3458, and we’ll answer your filter questions from reverse osmosis water filtration systems to air humidifiers, to get you to the product you need.

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Items 1 to 48 of 1030 total

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  • 3M Aqua-Pure SS8 EPE-316L Whole House Stainless Steel Filter Housing
  • 3M Aqua-Pure SS20 EPE-316L Whole House Stainless Steel Filter Housing
  • Pleatco PA100N-PAK4 Replacement Pool and Spa Filter (4-Pack)

    Pleatco PA100N-PAK4 Pool and Spa Filter Replacement (4-Pack)

    $224.99
    MSRP: $313.48
    Save 28%
  • Pleatco PA106-PAK4 Replacement Pool and Spa Filter (4-Pack)

    Pleatco PA106-PAK4 Pool and Spa Replacement Filter (4-Pack)

    $219.99
    MSRP: $330.17
    Save 33%
  • Pleatco PA120-4 Replacement Pool and Spa Filter
  • Pleatco PA126-4 Replacement Pool and Spa Filter
  • Pleatco PA126-PAK4 Replacement Pool and Spa Filter

    Pleatco PA126-PAK4 Pool and Spa Filter Replacement (4-Pack)

    $279.39
    MSRP: $341.99
    Save 18%
  • Pleatco PA131-PAK4 Replacement Pool and Spa Filter (4-Pack)

    Pleatco PA131-PAK4 Pool and Spa Replacement Filter (4-Pack)

    $299.99
    MSRP: $404.74
    Save 26%
  • Pleatco PA137-4 Replacement Pool and Spa Filter
  • Pleatco PA137-M Tier1 Replacement Pool and Spa Filter
  • Pleatco PA137-PAK4 Replacement Pool and Spa Filter (4-Pack)

    Pleatco PA137-PAK4 Pool and Spa Replacement Filter (4-Pack)

    $315.59
    MSRP: $385.99
    Save 18%
  • Pleatco PA175-4 Replacement Pool and Spa Filter
  • Pleatco PA175-M Replacement Pool and Spa Filter

    Pleatco PA175-M Pool and Spa Antimicrobial Replacement Filter

    $152.99
    MSRP: $171.45
    Save 11%
  • Pleatco PA190 Replacement Pool and Spa Filter

    Pleatco PA190 Pool and spa Replacement Filter

    $100.99
    MSRP: $155.92
    Save 35%
  • Pleatco PA50SV-PAK4 Replacement Pool and Spa Filter (4-Pack)

    Pleatco PA50SV-PAK4 Pool and Spa Filter Replacement (4-Pack)

    $119.99
    MSRP: $169.29
    Save 29%
  • Pleatco PA75SV-PAK4 Replacement Pool and Spa Filter (4-Pack)

    Pleatco PA75SV-PAK4 Pool and Spa Filter (4-Pack)

    $165.59
    MSRP: $203.99
    Save 19%
  • Pleatco PA81-PAK4 Replacement Pool and Spa Filter (4-Pack)

    Pleatco PA81-PAK4 Pool and spa Replacement Filter (4-Pack)

    $162.99
    MSRP: $233.23
    Save 30%
  • Pleatco PAE150 Replacement Pool and Spa Filter

    Pleatco PAE150 Pool and Spa Filter Replacement

    $102.71
    MSRP: $120.42
    Save 15%
  • Pleatco PAP150-M4 Replacement Pool and Spa Filter
  • Pleatco PAP175-4 Replacement Pool and Spa Filter
  • Pleatco-PAP200-4 Replacement Pool and Spa Filter

    Pleatco PAP200-4 Pool and Spa Filter Replacement

    $105.49
    MSRP: $130.99
    Save 19%
  • Pleatco PAP200-M4 Replacement Pool and Spa Filter
  • Pleatco PAST150 Replacement Pool and Spa Filter

    Pleatco PAST150 Pool and Spa Filter Replacement

    $104.62
    MSRP: $122.61
    Save 15%
  • Pleatco PB80-6 replacement filter for systems that use 7-inch diameter by 29 3/8-inch length filters
  • Pleatco PCC105-PAK4 Replacement Pool and Spa Filter (4-Pack)

    Pleatco PCC105-PAK4 Pool and Spa Filter Replacement (4-Pack)

    $204.95
    MSRP: $313.50
    Save 35%
  • Pleatco PCC125-4 replacement filter for systems that use 7-inch diameter by 26-inch length filters
  • Pleatco PCC130-PAK4 Replacement Pool and Spa Filter (4-Pack)

    Pleatco PCC130-PAK4 Pool and Spa Filter Replacement (4-Pack)

    $260.95
    MSRP: $387.78
    Save 33%
  • Pleatco PCC80-PAK4 Replacement Pool and Spa Filter (4-Pack)

    Pleatco PCC80-PAK4 Pool and Spa Filter Replacement (4-Pack)

    $169.99
    MSRP: $253.52
    Save 33%
  • Pleatco PCM100SV-4 Replacement Pool and Spa Filter
  • Pleatco PD135-4 Replacement Pool and Spa Filter
  • Pleatco PD90SL-4 Replacement Pool and Spa Filter

    Pleatco PD90SL-4 Tier1 Pool and Spa Filter Replacement

    $90.00
    MSRP: $105.80
    Save 15%
  • Pleatco PFAB100-4 Replacement Pool and Spa Filter
  • Pleatco PFAB100SH-4 Replacement Pool and Spa Filter

    Pleatco PFAB100SH-4 Pool and Spa Filter Replacement

    $91.37
    MSRP: $107.38
    Save 15%
  • Pleatco PFAB125-4 Replacement Pool and Spa Filter

    Pleatco PFAB125-4 Pool and Spa Filter Replacement

    $111.74
    MSRP: $130.80
    Save 15%
  • Pleatco PH155-4 Pool and Spa Replacement Filter

    Pleatco PH155-4 Pool and Spa Replacement Filter

    $122.13
    MSRP: $142.75
    Save 14%
  • Pleatco PJ100-M4 replacement for 42-2941-08-R (Antimicrobial)
  • Pleatco PJ120-4 replacement for 42-3675-08-R

    Pleatco PJ120-4 replacement for 42-3675-08-R

    $97.41
    MSRP: $114.32
    Save 15%
  • Pleatco PJ120-M4 replacement for 42-3675-08-R (Antimicrobial)

    Pleatco PJ120-M4 replacement for 42-3675-08-R (Antimicrobial)

    $115.13
    MSRP: $134.70
    Save 15%
  • Pleatco PJ150-4 replacement for 42-3508-01-R

    Pleatco PJ150-4 replacement for 42-3508-01-R

    $109.34
    MSRP: $128.04
    Save 15%
  • Pelatco PJ160-4 replacement for 42-3667-07-R

    Pelatco PJ160-4 replacement for 42-3667-07-R

    $118.30
    MSRP: $138.35
    Save 14%
  • Pleatco PJ200-4 Replacement Pool and Spa Filter fits the Jacuzzi CFR/CFT-200
  • Pleatco PJ200S-4 replacement for 42-3668-08-R

    Pleatco PJ200S-4 replacement for 42-3668-08-R

    $113.95
    MSRP: $171.25
    Save 33%
  • Pleatco PJ200S-M4 replacement for 42-3668-08-R (Antimicrobial)

    Pleatco PJ200S-M4 replacement for 42-3668-08-R (Antimicrobial)

    $172.70
    MSRP: $200.91
    Save 14%
  • Pleatco PJAN115-PAK4 replacement for A0558000 (4-Pack)

    Pleatco PJAN115-PAK4 replacement for A0558000 (4-Pack)

    $239.09
    MSRP: $292.99
    Save 18%
  • Pleatco PJAN145-M replacement for A0104100 (Antimicrobial)

    Pleatco PJAN145-M replacement for A0104100 (Antimicrobial)

    $109.67
    MSRP: $128.42
    Save 15%
  • Pleatco PJAN145-PAK4 replacement for A0104100 (4-Pack)

    Pleatco PJAN145-PAK4 replacement for A0104100 (4-Pack)

    $270.99
    MSRP: $395.73
    Save 32%
  • Pleatco PJAN85-PAK4 replacement for A0557900 (4-Pack)

    Pleatco PJAN85-PAK4 replacement for A0557900 (4-Pack)

    $247.99
    MSRP: $294.22
    Save 16%
  • Pleatco PJANCS150-4 replacement for R0462300

    Pleatco PJANCS150-4 replacement for R0462300

    $108.84
    MSRP: $127.47
    Save 15%

Items 1 to 48 of 1030 total

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