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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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  • 35736 Brita Green Pacifica 10 Cup Filtered Water Pitcher
  • Pleatco PH6-PAK7 Pool and Spa Replacement Filter (7-Pack)
  • Pleatco PCAL75 Replacement Pool and Spa Filter

    Pleatco PCAL75 Pool and Spa Filter Replacement

    Regular Price: $39.79

    Special Price: $30.05

  • Pleatco PWK35 Replacement Pool and Spa Filter

    Pleatco PWK35 Pool and Spa Replacement Filter

    $30.06 Retail Price:  $36.87
  • Pleatco PTL25P4-M4 Replacement Pool and Spa Filter
  • Pleatco PTL50W-SH filter for systems that use 6-inch diameter by 14 13/16-inch length filters
  • Pleatco PWC25 replacement for 62040

    Pleatco PWC25 replacement for 62040

    $30.64 Retail Price:  $37.54
  • Pleatco PWK30V Replacement Pool and Spa Filter

    Pleatco PWK30V Pool and Spa Replacement Filter

    $30.64 Retail Price:  $37.54
  • Pleatco POX50-IN Replacement Pool and Spa Filter
  • Tier1 brand replacement for 817-4050 (Antimicrobial)

    Tier1 brand replacement for 817-4050 (Antimicrobial)

    $30.89 Retail Price:  $37.81
  • Tier1 brand replacement for CX470-XRE & 25200-01505 (front)

    Tier1 brand replacement for CX470-XRE & 25200-01505

    $30.99 Retail Price:  $46.24
  • Tier1 brand replacement for 817-4050

    Tier1 brand replacement for 817-4050

    $30.99 Retail Price:  $36.79
  • Tier1 500 Air Filter - 12x12x1 (6-Pack)

    Tier1 500 Air Filter - 12x12x1 (6-Pack)

    (Retail Price: $33.34 ) $30.99

  • Tier1 500 Air Filter - 12x30x1 (6-Pack)

    Tier1 500 Air Filter - 12x30x1 (6-Pack)

    (Retail Price: $33.34 ) $30.99

  • Tier1 500 Air Filter - 16x25x1 (6-Pack)

    Tier1 500 Air Filter - 16x25x1 (6-Pack)

    (Retail Price: $33.34 ) $30.99

  • Tier1 500 Air Filter - 20x20x1 (6-Pack)

    Tier1 500 Air Filter - 20x20x1 (6-Pack)

    (Retail Price: $33.34 ) $30.99

  • Tier1 500 Air Filter - 20x25x1 (6-Pack)

    Tier1 500 Air Filter - 20x25x1 (6-Pack)

    (Retail Price: $33.34 ) $30.99

  • Pentek PO1HE2 Polypropylene High Efficiency Filter Bag

    Pentek PO1HE2 Polypropylene High Efficiency Filter Bag

    $30.99 Retail Price:  $174.79
  • Pleatco PDO-UF40 Replacement Pool and Spa Filter

    Pleatco PDO-UF40 Pool and Spa Filter Replacement

    $31.42 Retail Price:  $38.43
  • Pleatco PTL50P4-4 Replacement Pool and Spa Filter

    Pleatco PTL50P4-4 Replacement Pool and Spa Filter

    $31.42 Retail Price:  $38.43
  • Pleatco PWW35P3-M Replacement Pool and Spa Filter
  • Pleatco PTL47W-P4 Replacement Pool and Spa Filter

    Pleatco PTL47W-P4 Replacement Pool and Spa Filter

    $31.82 Retail Price:  $38.89
  • Pleatco PJP45-F2S replacement for 6540-498

    Pleatco PJP45-F2S replacement for 6540-498

    $31.99 Retail Price:  $33.49
  • HF-31 Brondell H2O+ Cypress Composite Plus Water Filter

    HF-31 Brondell H2O+ Cypress Composite Plus Water Filter

    $31.99 Retail Price:  $37.94
  • HF-33 Brondell H2O+ Cypress Carbon Block Water Filter

    HF-33 Brondell H2O+ Cypress Carbon Block Water Filter

    $31.99 Retail Price:  $36.79
  • Pleatco PWW50P3-M Pool and Spa Antimicrobial Replacement Filter
  • Pleatco PAE50 Replacement Pool and Spa Filter

    Pleatco PAE50 Pool and Spa Filter Replacement

    $32.44 Retail Price:  $39.61
  • Pleatco PSANT20P3 filter for systems that use 4 3/4-inch diameter by 7-inch length filters
  • Pleatco PRB25SF-JH replacement for 817-5010, 17-2464 & R173433 (2-pack)
  • PAS-1338 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 6540-723

    $32.99 Retail Price:  $39.61
  • Tier1 500 Air Filter - 12-1/8 x 15 x 2 (6-Pack)

    Tier1 500 Air Filter - 12-1/8 x 15 x 2 (6-Pack)

    (Retail Price: $35.34 ) $32.99

  • Hydrotech 92192 Chrome Long Reach Faucet

    Hydrotech 92192 Chrome Long Reach Faucet

    $32.99 Retail Price:  $35.64
  • Pleatco PSG27.5P2-M Replacement Pool and Spa Filter
  • Pleatco PSG27.5P4-M Replacement Pool and Spa Filter
  • Pleatco PHO30-4 Pool and Spa Replacement Filter

    Pleatco PHO30-4 Pool and Spa Replacement Filter

    $33.12 Retail Price:  $40.39
  • Pleatco PMT50 replacement for CL-2807 & CL2810

    Pleatco PMT50 replacement for CL-2807 & CL2810

    $33.41 Retail Price:  $40.72

Items 1 to 48 of 412 total

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