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. Tier1 brand replacement for CX470-XRE & 25200-01505 (front)

    Tier1 brand replacement for CX470-XRE & 25200-01505

    Fits the Hayward SwimClear C2020, C2025, Super-Star-Clear C2000 and Sta-Rite PRC 50 Learn More
    $31.95 MSRP:  $46.24
  2. Pleatco PA75SV-4 Replacement Pool and Spa Filter

    Pleatco PA75SV-4 Pool and Spa Filter

    Fits the Hayward C-570, SwimClear C3020, Super-Star-Clear C3000, C3000S and Sta-Rite PRC 75 Learn More
  3. Tier1 brand replacement for CX900-RE & 25230-0095S (front)

    C-8450 & PCS50N Comparable Pool and Spa Filter by Tier1

    Fits Coleman Spas 50 Learn More
    $47.99 MSRP:  $89.33
  4. Pleatco PPC75 replacement for 24240-0016 & 24241-0016

    Pleatco PPC75 replacement for 24240-0016 & 24241-0016

    Fits the Sta-Rite Posi-clean TXC75 and FCP75 Learn More
    $64.54 MSRP:  $76.52
  5. Pleatco PSR100-4 Replacement Pool and Spa Filter

    Pleatco PSR100-4 Replacement Pool and Spa Filter

    Fits the Sta-Rite Posi-Flo 100GPM-TX, 100TX, 100TXR, II PTM100, T-100TX and T-100TXR Learn More
    $97.79 MSRP:  $114.76
  6. Pleatco PSR100-M4 Replacement Pool and Spa Filter

    Pleatco PSR100-M4 Replacement Pool and Spa Filter (Antimicrobial)

    Fits the Sta-Rite Posi-Flo 100GPM-TX, 100TX, 100TXR, II PTM100, T-100TX and T-100TXR Learn More
    $111.20 MSRP:  $130.18
  7. Pleatco PSR135-4 Replacement Pool and Spa Filter

    Pleatco PSR135-4 Replacement Pool and Spa Filter

    Fits the Sta-Rite Posi-Flo T-135TX Learn More
    $127.02 MSRP:  $148.37
  8. Pleatco PSR135-M4

    Pleatco PSR135-M4 Replacement Pool and Spa Filter (Antimicrobial)

    Fits the Sta-Rite Posi-Flo T-135TX Learn More
    $145.46 MSRP:  $169.58
  9. Pleatco PSR137-4 Replacement Pool and Spa Filter

    Pleatco PSR137-4 Replacement Pool and Spa Filter

    Fits the Sta-Rite Posi-Flo II, PTM 135, 35 TX and 35 TXR Learn More
    $99.95 MSRP:  $146.75
  10. Pleatco PSR137-M4 Replacement Pool and Spa Filter

    Pleatco PSR137-M4 Replacement Pool and Spa Filter (Antimicrobial)

    Fits the Sta-Rite Posi-Flo II, PTM 135, 35 TX and 35 TXR Learn More
    $144.44 MSRP:  $168.41
  11. Pleatco PSR15-4 Replacement Pool and Spa Filter
  12. Pleatco PSR35-4 Replacement Pool and Spa Filter

    Pleatco PSR35-4 Replacement Pool and Spa Filter

    Fits the Sta-Rite Posi-Flo 35 GPM-TX, TX35 and 35TXR Learn More
    $42.66 MSRP:  $51.36
  13. Pleatco PSR50-4 Replacement Pool and Spa Filter

    Pleatco PSR50-4 Replacement Pool and Spa Filter

    Fits the Sta-Rite Posi-Flo 50GPM-TX, 50TX, 50TXR, T-50TX, T-50TXR and II PTM50 Learn More
    $55.89 MSRP:  $66.57
  14. Pleatco PSR50-M4 Replacement Pool and Spa Filter

    Pleatco PSR50-M4 Replacement Pool and Spa Filter (Antimicrobial)

    Fits the Sta-Rite Posi-Flo 50GPM-TX, 50TX, 50TXR, T-50TX, T-50TXR and II PTM50 Learn More
    $63.36 MSRP:  $75.16
  15. Tier1 brand replacement for WC108-572SX (front)

    Tier1 brand replacement for WC108-572SX

    Fits the Sta-Rite Posi-Flo II PTM70, T-70TX, T-70TXR, 70GPM-TX, 70TX and 70TXR Learn More
    $46.99 MSRP:  $86.07
  16. Pleatco PSR70-M4 Replacement Pool and Spa Filter

    Pleatco PSR70-M4 Replacement Pool and Spa Filter (Antimicrobial)

    Fits the Sta-Rite Posi-Flo II PTM70, T-70TX, T-70TXR, 70GPM-TX, 70TX and 70TXR Learn More
    $82.37 MSRP:  $97.03

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