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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.

35 Item(s)

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  • Pleatco PLBS75-M Replacement Pool and Spa Filter

    Pleatco PLBS75-M Pool and Spa Replacement Filter

    $34.99 Retail Price:  $40.72
  • Pleatco PAT50 Replacement Pool and Spa Filter
  • Pleatco PCAL42-F2M Replacement Pool and Spa Filter

    Pleatco PCAL42-F2M Pool and Spa Filter Replacement

    $29.73 Retail Price:  $36.49
  • Pleatco PDC25-AFS Replacement Pool and Spa Filter
  • Pleatco PDC30-AFS Replacement Pool and Spa Filter
  • Pleatco PDC560-AFS Replacement Pool and Spa Filter

    Pleatco PDC560-AFS Pool and Spa Filter Replacement

    $50.74 Retail Price:  $60.65
  • Pleatco PDC570-AFS Pool and Spa Filter Replacement
  • Pleatco PIN28 replacement for 58601, 59901 & 5F17

    Pleatco PIN28 replacement for 58601, 59901 & 5F17

    $19.27 Retail Price:  $24.46
  • Pleatco PJ25-IN-M4 replacement for 42-2891-08-R, 2590000 & 5475000 (Antimicrobial)
  • Pleatco PJ37-IN-4 replacement for 42-3533-00-R

    Pleatco PJ37-IN-4 replacement for 42-3533-00-R

    $27.76 Retail Price:  $34.22
  • Pleatco PJP45-F2S replacement for 6540-498

    Pleatco PJP45-F2S replacement for 6540-498

    $31.99 Retail Price:  $33.49
  • Pleatco PLW50-4 Replacement Pool and Spa Filter
  • Pleatco PMT27.5 Replacement Pool and Spa Filter

    Pleatco PMT27.5 replacement for 220122 & ELE-25

    $21.92 Retail Price:  $27.51
  • Pleatco PMT45 Replacement Pool and Spa Filter
  • Pleatco PMT50 replacement for CL-2807 & CL2810

    Pleatco PMT50 replacement for CL-2807 & CL2810

    $33.41 Retail Price:  $40.72
  • Pleatco POX25-IN Replacement Pool and Spa Filter

    Pleatco POX25-IN replacement for ELE-25-1

    $21.13 Retail Price:  $26.60
  • Pleatco POX50-IN Replacement Pool and Spa Filter
  • PAS-1420 Tier1 Replacement Pool and Spa Filter
  • Pleatco PPM50SC-F2M Replacement Pool and Spa Filter

    Pleatco PPM50SC-F2M Replacement Pool and Spa Filter

    $38.99 Retail Price:  $47.14
  • Pleatco PPM50SC-F2M-M Replacement Pool and Spa Filter
  • Pleatco PPM50TC Replacement Pool and Spa Filter

    Pleatco PPM50TC Replacement Pool and Spa Filter

    $38.19 Retail Price:  $46.22
  • Pleatco PRB25-IN-TC replacement for 17-2653

    Pleatco PRB25-IN-TC replacement for 17-2653

    $18.69 Retail Price:  $23.79
  • Waterway Pool & Spa Heavy Duty Replacement Filter by Pleatco: 5 x 13 5/16
  • Dynamic Pool & Spa Standard Filter Replacement by Tier1 (5 x 13-5/16) (front)

    Tier1 brand replacement for 03FIL1600

    $24.89 Retail Price:  $43.23
  • Tier1 brand replacement for 817-4050

    Tier1 brand replacement for 817-4050

    $30.99 Retail Price:  $36.79
  • Tier1 brand replacement for 817-4050 (Antimicrobial)

    Tier1 brand replacement for 817-4050 (Antimicrobial)

    $30.89 Retail Price:  $37.81

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