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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.

42 Item(s)

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  • Tier1 brand replacement for CX1100-RE (front)

    Tier1 brand replacement for CX1100-RE

    $59.95 Retail Price:  $85.09
  • PAS-1013 Tier1 Replacement Pool and Spa Filter
  • PAS-1014 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for CX1100-RE (Antimicrobial)

    $74.99 Retail Price:  $111.54
  • PAS-1141 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-1000

    $50.14 Retail Price:  $59.96
  • PAS-1142 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-1000 (Antimicrobial)

    $56.32 Retail Price:  $67.07
  • PAS-1147 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-7500

    Regular Price: $39.79

    Special Price: $30.05

  • PAS-1192 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0098

    $42.97 Retail Price:  $51.72
  • PAS-1193 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0098 (Antimicrobial)

    $54.32 Retail Price:  $64.77
  • PAS-1198 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 312-1003

    $66.96 Retail Price:  $79.30
  • PAS-1242 Tier1 Replacement Pool and Spa Filter
  • PAS-1281 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 179192

    $35.00 Retail Price:  $42.55
  • PAS-1282 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 163736

    $29.85 Retail Price:  $36.63
  • PAS-1321 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for R0462200

    $84.68 Retail Price:  $99.68
  • PAS-1322 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for R0462300

    $108.84 Retail Price:  $127.47
  • PAS-1327 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 42-3799-23-R

    $96.81 Retail Price:  $113.63
  • PAS-1391 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 244-0100

    $68.19 Retail Price:  $80.72
  • PAS-1399 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for ELE-100

    $72.62 Retail Price:  $85.81
  • PAS-1428 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 27-056

    $46.16 Retail Price:  $55.38
  • PAS-1454 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 111064

    $103.69 Retail Price:  $121.54
  • Tier1 brand replacement for 817-0125N

    Tier1 brand replacement for 817-0125N

    $91.85 Retail Price:  $107.93
  • Tier1 brand replacement for 817-0125N (Antimicrobial)

    Tier1 brand replacement for 817-0125N (Antimicrobial)

    $118.26 Retail Price:  $138.30
  • Tier1 brand replacement for 817-0150N

    Tier1 brand replacement for 817-0150N

    $83.99 Retail Price:  $118.85
  • PAS-1629 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 817-0150N (Antimicrobial)

    $132.81 Retail Price:  $155.03
  • Tier1 brand replacement for 817-0200N

    Tier1 brand replacement for 817-0200N

    $121.49 Retail Price:  $142.01

42 Item(s)

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