Discount Water Filters and Air Filters at Discount Filter Store.com

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.

Clear All
Compare

Items 1 to 48 of 108 total

Page:
  1. 1
  2. 2
  3. 3

Grid  List 

Set Descending Direction
  • TIER1-DPFPC16X25X5

    TIER1-DPFPC16X25X5

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFPC16X25X5D5S

    TIER1-DPFPC16X25X5D5S

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFPC16X25X5DAM

    TIER1-DPFPC16X25X5DAM

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFPC16X25X5DBP

    TIER1-DPFPC16X25X5DBP

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFPC16X25X5DBT

    TIER1-DPFPC16X25X5DBT

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFPC16X25X5DCL

    TIER1-DPFPC16X25X5DCL

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFPC16X25X5DDN

    TIER1-DPFPC16X25X5DDN

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFPC16X25X5DEA

    TIER1-DPFPC16X25X5DEA

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFPC16X25X5DFA

    TIER1-DPFPC16X25X5DFA

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFPC16X25X5DGB

    TIER1-DPFPC16X25X5DGB

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFPC16X25X5DMT

    TIER1-DPFPC16X25X5DMT

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFPC16X25X5DPN

    TIER1-DPFPC16X25X5DPN

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFPC16X25X5DTL

    TIER1-DPFPC16X25X5DTL

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFPC16X25X5DYO

    TIER1-DPFPC16X25X5DYO

    $53.72
    MSRP: $64.08
    Save 16%
  • TIER1-DPFPC16X25X5M11

    TIER1-DPFPC16X25X5M11

    $58.20
    MSRP: $69.23
    Save 16%
  • TIER1-DPFPC16X25X5M11D5S

    TIER1-DPFPC16X25X5M11D5S

    $60.44
    MSRP: $71.81
    Save 16%
  • TIER1-DPFPC16X25X5M11DAM

    TIER1-DPFPC16X25X5M11DAM

    $60.44
    MSRP: $71.81
    Save 16%
  • TIER1-DPFPC16X25X5M11DBP

    TIER1-DPFPC16X25X5M11DBP

    $60.44
    MSRP: $71.81
    Save 16%
  • TIER1-DPFPC16X25X5M11DBT

    TIER1-DPFPC16X25X5M11DBT

    $60.44
    MSRP: $71.81
    Save 16%
  • TIER1-DPFPC16X25X5M11DCL

    TIER1-DPFPC16X25X5M11DCL

    $60.44
    MSRP: $71.81
    Save 16%
  • TIER1-DPFPC16X25X5M11DDN

    TIER1-DPFPC16X25X5M11DDN

    $58.20
    MSRP: $69.23
    Save 16%
  • TIER1-DPFPC16X25X5M11DEA

    TIER1-DPFPC16X25X5M11DEA

    $60.44
    MSRP: $71.81
    Save 16%
  • TIER1-DPFPC16X25X5M11DFA

    TIER1-DPFPC16X25X5M11DFA

    $60.44
    MSRP: $71.81
    Save 16%
  • TIER1-DPFPC16X25X5M11DGB

    TIER1-DPFPC16X25X5M11DGB

    $60.44
    MSRP: $71.81
    Save 16%
  • TIER1-DPFPC16X25X5M11DMT

    TIER1-DPFPC16X25X5M11DMT

    $60.44
    MSRP: $71.81
    Save 16%
  • TIER1-DPFPC16X25X5M11DPN

    TIER1-DPFPC16X25X5M11DPN

    $58.20
    MSRP: $69.23
    Save 16%
  • TIER1-DPFPC16X25X5M11DTL

    TIER1-DPFPC16X25X5M11DTL

    $58.20
    MSRP: $69.23
    Save 16%
  • TIER1-DPFPC16X25X5M11DYO

    TIER1-DPFPC16X25X5M11DYO

    $60.44
    MSRP: $71.81
    Save 16%
  • TIER1-DPFPC16X25X5M13

    TIER1-DPFPC16X25X5M13

    $67.16
    MSRP: $79.53
    Save 16%
  • TIER1-DPFPC16X25X5M13D5S

    TIER1-DPFPC16X25X5M13D5S

    $69.40
    MSRP: $82.11
    Save 15%
  • TIER1-DPFPC16X25X5M13DAM

    TIER1-DPFPC16X25X5M13DAM

    $69.40
    MSRP: $82.11
    Save 15%
  • TIER1-DPFPC16X25X5M13DBP

    TIER1-DPFPC16X25X5M13DBP

    $67.16
    MSRP: $79.53
    Save 16%
  • TIER1-DPFPC16X25X5M13DBT

    TIER1-DPFPC16X25X5M13DBT

    $69.40
    MSRP: $82.11
    Save 15%
  • TIER1-DPFPC16X25X5M13DCL

    TIER1-DPFPC16X25X5M13DCL

    $69.40
    MSRP: $82.11
    Save 15%
  • TIER1-DPFPC16X25X5M13DDN

    TIER1-DPFPC16X25X5M13DDN

    $67.16
    MSRP: $79.53
    Save 16%
  • TIER1-DPFPC16X25X5M13DEA

    TIER1-DPFPC16X25X5M13DEA

    $69.40
    MSRP: $82.11
    Save 15%
  • TIER1-DPFPC16X25X5M13DFA

    TIER1-DPFPC16X25X5M13DFA

    $69.40
    MSRP: $82.11
    Save 15%
  • TIER1-DPFPC16X25X5M13DGB

    TIER1-DPFPC16X25X5M13DGB

    $69.40
    MSRP: $82.11
    Save 15%
  • TIER1-DPFPC16X25X5M13DMT

    TIER1-DPFPC16X25X5M13DMT

    $69.40
    MSRP: $82.11
    Save 15%
  • TIER1-DPFPC16X25X5M13DPN

    TIER1-DPFPC16X25X5M13DPN

    $67.16
    MSRP: $79.53
    Save 16%
  • TIER1-DPFPC16X25X5M13DTL

    TIER1-DPFPC16X25X5M13DTL

    $67.16
    MSRP: $79.53
    Save 16%
  • TIER1-DPFPC16X25X5M13DYO

    TIER1-DPFPC16X25X5M13DYO

    $69.40
    MSRP: $82.11
    Save 15%

Items 1 to 48 of 108 total

Page:
  1. 1
  2. 2
  3. 3

Grid  List 

Set Descending Direction
Scroll To Top