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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  1. KX-MATRIKX-1-HD20 Technologies MatrikX Whole House Carbon Filter By Tier1

    KX-MATRIKX-1-HD20 Technologies MatrikX Whole House Carbon Filter By Tier1

    Fits filtration system housings that accepts 20 x 4.5 inch cartridges Learn More

    As Low As $0.00 Per Filter

  2. H-100 Everpure Replacement Water Filter Cartridge EV9611-16
  3. ECP5-20BB Pentek Comparable Whole House Sediment Water Filter by Tier1

    ECP5-20BB Pentek Comparable Whole House Sediment Water Filter by Tier1

    Fits most 20 x 5-inch filter housings Learn More

    As Low As $20.33 Per Filter

  4. 3M Aqua-Pure SS8 EPE-316L Whole House Stainless Steel Filter Housing

    3M Aqua-Pure SS8 EPE-316L Whole House Stainless Steel Water Filter Housing

    Uses 3M Aqua-Pure filter models AP110, AP124, AP117, APS117, and AP420 Learn More
    $1,608.99 MSRP:  $1611.34
  5. 3M Aqua-Pure SS20 EPE-316L Whole House Stainless Steel Filter Housing

    3M Aqua-Pure SS20 EPE-316L Whole House Stainless Steel Water Filter Housing

    Uses 3M Aqua-Pure filter models AP110, AP117, and AP124 Learn More
    $1,841.99 MSRP:  $1844.34
  6. Pleatco PJ80-4 replacement for 42-3674-09-R

    Pleatco PJ80-4 replacement for 42-3674-09-R

    Fits the Jacuzzi Brothers Sherlock 80 Learn More
    $70.55 MSRP:  $83.43
  7. Pleatco PPCO120 replacement for Poolco 120

    Pleatco PPCO120 replacement for Poolco 120

    Fits the Poolco 120 Learn More
    $70.55 MSRP:  $83.43
  8. Pleatco PD60-4 Replacement Pool and Spa Filter

    Pleatco PD60-4 Pool and Spa Filter Replacement

    Fits the Doughboy 60-6 Learn More
    $71.69 MSRP:  $86.99
  9. Pleatco PXST100 Replacement Filter Pool and Spa

    Pleatco PXST100 Replacement Filter Pool and Spa

    Fits the Hayward X-Stream CC100 Learn More
    $71.69 MSRP:  $86.99
  10. Pleatco PA80-M Replacement Pool and Spa Filter

    Pleatco PA80-M Pool and Spa Replacement Antimicrobial Filter

    Fits the Hayward Star-Clear II C800 and Star-Clear II C1500 Learn More
    $71.73 MSRP:  $84.79
  11. Pleatco PFAB75-4 Pool and Spa Replacement Filter

    Pleatco PFAB75-4 Pool and Spa Replacement Filter

    Fits the Pentair / Pac Fab Seahorse 75; 300 (4 required) and Sea Horse FSH-300 Learn More
    $71.87 MSRP:  $84.95
  12. Pleatco PAP75-M4 Replacement Pool and Spa Filter

    Pleatco PAP75-M4 Tier1 Pool and Spa Antimicrobial Filter Replacement

    Fits the Predator 75 - Pentair Clean & Clear 75 Learn More
    $71.91 MSRP:  $85.00
  13. Pleatco PBH75 Replacement Pool and Spa Filter

    Pleatco PBH75 Pool and Spa Filter Replacement

    Fits the Baker-Hydro HM 75 Learn More
    $72.33 MSRP:  $85.48
  14. Pleatco POX100 Replacement Pool and Spa Filter

    Pleatco POX100 replacement for ELE-100

    Fits the Advantage Electric 100 Learn More
    $72.62 MSRP:  $85.81
  15. Pleatco PA100N-4 Replacement Pool and Spa Filter

    Pleatco PA100N-4 Pool and Spa Filter Replacement

    Fits the Hayward Super-Star-Clear C4000, SwimClear C4020 and Super-Star-Clear C4000S Learn More
  16. Pleatco PA106-M Replacement Pool and Spa Filter

    Pleatco PA106-M Pool and Spa Antimicrobial Filter Replacement

    Fits the Hayward SwimClear C-4025 Learn More
    $72.99 MSRP:  $99.02
  17. Pleatco PCM88-4 Replacement Pool and Spa Filter

    Pleatco PCM88-4 Pool and Spa Filter Replacement

    Fits the American Quantum Stainless Steel, Quantum RPM and Quantum CM Learn More
    $73.03 MSRP:  $86.28
  18. Pleatco PCM100SV Replacement Pool and Spa Filter

    Pleatco PCM100SV Pool and Spa Filter Replacement

    Fits the American Commander 100, Hayward Star-Clear 100, Hercules II and 100 Learn More
    $73.30 MSRP:  $86.60
  19. Pleatco PDM90 Replacement Pool and Spa Filter

    Pleatco PDM90 Pool and Spa Filter Replacement

    Fits the Pentair Purex DM-90 Learn More
    $73.40 MSRP:  $86.71
  20. Pleatco PA81-4 Replacement Pool and Spa Filter

    Pleatco PA81-4 Pool and Spa Replacement Filter

    Fits the Hayward SwimClear C-3025 Learn More
  21. Pleatco PFW110 Pool and Spa Replacement Filter

    Pleatco PFW110 Pool and Spa Replacement Filter

    Fits the Fox Wall-Pak 100 Learn More
    $73.75 MSRP:  $87.11
  22. Pleatco PJAN145 replacement for A0104100

    Pleatco PJAN145 replacement for A0104100

    Fits the Jandy Industries CL 580 Learn More
    $73.99 MSRP:  $90.84
  23. Pleatco PWW100ST-P3-M Replacement Pool and Spa Filter

    Pleatco PWW100ST-P3-M Pool and Spa Antimicrobial Replacement Filter

    Fits systems that use 6-inch diameter by 16 1/2-inch length filters Learn More
    $74.50 MSRP:  $87.98
  24. Pleatco PA112 Replacement Pool and Spa Filter

    Pleatco PA112 Pool and Spa Filter Replacement

    Fits the Hayward Super-Star-Clear C-4500, SwimClear C-4520 and Pentair Purex CF 105 Learn More
    $74.89 MSRP:  $89.99
  25. 30001 New Wave Enviro Premium 10-Stage Cartridge (packaging)

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