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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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  • Tier1 brand replacement for CX1100-RE (front)

    Tier1 brand replacement for CX1100-RE

    $59.95
    MSRP: $85.09
    Save 30%
  • Pleatco PA100-4 Replacement Pool and Spa Filter
  • Pleatco PA100-M Replacement Pool and Spa Filter
  • Tier1 brand replacement for CX-1200-RE (front)

    Tier1 brand replacement for CX-1200-RE

    $65.99
    MSRP: $95.44
    Save 31%
  • Pleatco PA120-4 Replacement Pool and Spa Filter
  • Pleatco PA120-M Replacement Pool and Spa Filter
  • Pleatco PXST150 Replacement Pool and Spa Filter

    Pleatco PXST150 Replacement Pool and Spa Filter

    $91.99
    MSRP: $108.09
    Save 15%
  • Pleatco PXST150-M Replacement Pool and Spa Filter (Antimicrobial)
  • Tier1 brand replacement for CCX1750-RE & 817-0150N (front)

    Tier1 brand replacement for CCX1750-RE & 817-0150N

    $102.75
    MSRP: $114.99
    Save 11%
  • Pleatco PXST175-M Replacement Pool and Spa Filter

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