Call Toll-Free: 1-800-277-3458

My Cart:

0 item(s)

When we protect your filter purchase with our No Worries Guarantee, we mean it!

No Worries...
  • Your filters are guaranteed to be the right fit!
  • Our products are price match guaranteed!
  • Our customer service team is guaranteed to answer your call!
  • You’re guaranteed to find expert help!

Learn more about our No Worries Guarantee

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.

14 Item(s)

Grid  List 

Set Descending Direction
  1. PAS-1105 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 100520 & 3301-2109

    Fits systems that use 7 1/8-inch diameter by 7 9/16-inch length filters Learn More
    $38.46 Retail Price:  $46.53
  2. PAS-1106 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 100520 & 3301-2109 (Antimicrobial)

    Fits systems that use 7 1/8-inch diameter by 7 9/16-inch length filters Learn More
    $34.99 Retail Price:  $43.82
  3. PAS-1107 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 5 7/8-inch diameter by 7 3/4-inch length filters

    Fits systems that use 5 7/8-inch diameter by 7 3/4-inch length filters Learn More
    $25.30 Retail Price:  $31.40
  4. PAS-1108 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 5 7/8-inch diameter by 7 3/4-inch length filters (Antimicrobial)

    Fits systems that use 5 7/8-inch diameter by 7 3/4-inch length filters Learn More
    $32.44 Retail Price:  $39.61
  5. PAS-1183 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 100432 & 3301-1018

    Fits systems that use 7 1/8-inch diameter by 8-inch length filters Learn More
    $35.09 Retail Price:  $42.65
  6. PAS-1184 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 100521 & 3301-2110

    Fits systems that use 7-inch diameter by 9 3/4-inch length filters Learn More
    $44.30 Retail Price:  $53.25
  7. PAS-1185 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 100522 & 3301-2111

    Fits systems that use 7-inch diameter by 14 13/16-inch length filters Learn More
    $43.99 Retail Price:  $60.52
  8. PAS-1186 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 100593 & 3301-2261

    Fits the Coleman Spas 50 Learn More
    $40.99 Retail Price:  $49.44
  9. Tier1 brand replacement for 100593 & 3301-2261

    Tier1 brand replacement for 100593 & 3301-2261 (Antimicrobial)

    Fits the Coleman Spas 50 Learn More
    $46.64 Retail Price:  $55.94
  10. PAS-1188 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 100594 & 3301-2262

    Fits the Coleman Spas 75 Learn More
    $55.14 Retail Price:  $65.71
  11. PAS-1189 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 100594 & 3301-2262 (Antimicrobial)

    Fits the Coleman Spas 75 Learn More
    $62.20 Retail Price:  $73.83
  12. PAS-1527 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement filter for systems that use 6-inch diameter by 6 1/2-inch length filters

    Fits systems that use 6-inch diameter by 6 1/2-inch length filters Learn More
    $26.10 Retail Price:  $32.32
  13. PAS-1566 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 100433 & 3301-1019

    Fits systems that use 7-inch diameter by 9 7/8-inch length filters Learn More
    $39.19 Retail Price:  $47.37
  14. PAS-1567 Tier1 Replacement Pool and Spa Filter

    Tier1 brand replacement for 100434 & 3301-1020

    Fits systems that use 7-inch diameter by 14 13/16-inch length filters Learn More
    $48.00 Retail Price:  $57.50

14 Item(s)

Grid  List 

Set Descending Direction
Scroll To Top