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

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Tier1 Air Filters for Furnaces, Air Conditioners & Air Cleaners

Breathe easy for less with air filters from Tier1 from DiscountFilterStore.com. Tier1 is serious about healthy indoor air and is committed to ensuring that every Tier1 air filter is the highest quality aftermarket filter available. Tier1 air filters are replacement models for top brands like Filtrete, Honeywell, and Lennox—but cost a fraction of the price. Made with strict quality standards, every Tier1 filter is thoroughly inspected and rigorously tested to ensure you the best possible product. Guaranteed to fit correctly and perform like the brand names, Tier1 air filters ensure clean air at a great value. Free shipping available for orders over $39.
Tier1 Air Filter Selection Guide

Select your filter size

Value

Tier 1 MERV 6 Spun Filament Filter


Good

Tier 1 MERV 8 Pleated Filter




Better

Tier 1 MERV 11 Pleated Filter




Best

Tier 1 MERV 13 Pleated Filter






Microparticle Rating 500 600 1500 1900
MERV Rating 6 8 11 13
Cost (16x25x1) $5-6 $6-7 $8-9 $10-11
Life 1 months 3 months 3 months 3 months
Material Fiberglass Pleated Pleated Pleated
Dust DFS Compare Check DFS Compare Check DFS Compare Check DFS Compare Check
Pollen DFS Compare Check DFS Compare Check DFS Compare Check DFS Compare Check
Mold Spores DFS Compare Check DFS Compare Check DFS Compare Check DFS Compare Check
Lint DFS Compare Check DFS Compare Check DFS Compare Check DFS Compare Check
Pet Dander DFS Compare Check DFS Compare Check DFS Compare Check DFS Compare Check
Dust Mite Debris DFS Compare Check DFS Compare Check DFS Compare Check DFS Compare Check
Tobacco Smoke DFS Compare Check DFS Compare Check
Smoke DFS Compare Check DFS Compare Check
Smog DFS Compare Check DFS Compare Check
Bacteria DFS Compare Check
Viruses DFS Compare Check
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Items 1 to 48 of 52 total

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  • DPFPC16X25X5 Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  • DPFPC16X25X5M11 Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  • DPFPC16X25X5M13 Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  • DPFPC24X25X5 Tier1 Replacement Air Filter - 24X25X5 (2-Pack)
  • DPFPC24X25X52 Tier1 Replacement Air Filter - 24x25x5 (2-Pack)
  • DPFPC24X25X5M11 Tier1 Replacement Air Filter - 24X25X5 (2-Pack)
  • DPFPC24X25X5M112 Tier1 Replacement Air Filter - 24x25x5 (2-Pack)
  • DPFPC24X25X5M13 Tier1 Replacement Air Filter - 24X25X5 (2-Pack)
  • DPFPC24X25X5M132 Tier1 Replacement Air Filter - 24x25x5 (2-Pack)
  • DPFPCC0021 Tier1 Replacement Air Filter - 19x20x4.25 (2-Pack)
  • DPFPCC0021M11 Tier1 Replacement Air Filter - 19x20x4.25 (2-Pack)
  • DPFPCC0021M13 Tier1 Replacement Air Filter - 19x20x4.25 (2-Pack)
  • DPFR16X25X3M13DCR Tier1 Replacement Air Filter - 16X25X3 (3-Pack)
  • DPFR16X25X3OBDCR Tier1 Replacement Air Filter - 16X25X3 (3-Pack)
  • DPFR20X25X5DCR Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFR20X25X5M11DCR Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFR20X25X5M13DCR Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFR20X25X5OBDCR Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFW16X25X5DCR2 Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  • DPFW16X25X5M11DCR2 Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  • DPFW16X25X5M13DCR2 Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  • DPFW16X25X5OBDCR2 Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  • DPFW20X25X5DCR2 Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFW20X25X5M11DCR2 Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFW20X25X5M13DCR2 Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFW20X25X5OBDCR2 Tier1 Replacement Air Filter - 20X25X5 (2-Pack)
  • DPFWG16X25X5 Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  • DPFWG16X25X5M11 Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  • DPFWG16X25X5M13 Tier1 Replacement Air Filter - 16X25X5 (2-Pack)
  • DPFWG16X25X5OB Tier1 Replacement Air Filter - 16X25X5 (2-Pack)

Items 1 to 48 of 52 total

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