Replacement Media For 3" & 5" Media Air Cleaners

$157.78
Click Below To Select Your Size, Your Current Selection Is: 20" X 20"
20" X 20"
20" X 25"
16" X 25"

EnviroAire IAQ media traps more airborne particulates and provides more efficient heating and cooling. Replace media cleaner inserts annually per manufacturer recommendation.

Important Notice for Existing 5" Filter Owners

**Upgrading to the New 3" Standard is Free and Simple.**
We have upgraded our whole-home media filtration line from the older 5" design to the high-efficiency 3" Media Air Cleaner. The new 3" model delivers up to 30% lower static pressure, effortless sliding rails, and the same 12-month filter lifespan.

Have an existing 5" EnviroAire IAQ cabinet?
You do not need to replace your entire housing. Every 3" replacement filter order for existing 5" systems includes our Self-Aligning Rail Conversion Kit completely FREE!

  • No Duct Modifications:The conversion rails snap directly into your current cabinet in minutes.
  • Zero Extra Cost: Select the 3" filter option (20"x20", 20"x25" or 16"x25") you need at checkout, and the kit will be added to your order at no charge.
  • Permanent Upgrade: Once installed, your cabinet will accept all standard 3" EnviroAire IAQ replacement media moving forward.

EA4M-2020-R: 3" Merv13 Media Air Filter - 20"x20" 
EA4M-2025-R: 3" Merv13 Media Air Filter - 20"x25" 
EA4M-1625-R: 3" Merv13 Media Air Filter - 16"x25"

Our media is designed to reduce air leakage and improve filtering performance in your home. It removes more airborne particulates such as dust, mold, pollen, and viruses, improving the air quality you breathe. It also removes airborne particles before air enters the equipment, extending the life of your system. 

Typically arrives in 3-5 business days.