Media Air Filters 4" and 5"

Ordinary furnace filters trap only the largest particles, sometimes as little as 3%. The Media Filtering System provides a filtering efficiency of up to 25% for visible and invisible airborne particles including pollen, spores, most bacteria varieties, even most insecticide dusts.

Other Benefits of the Media Filtering System Include:

• Up to 5 times better at cleaning than a typical throw away filter. (Based on initial dust spot efficiency, ASHRAE 52-76).
• Helps maintain your heating and cooling equipment's operating efficiency.
• Filters last 9-12 months in most cases.
• Traps some particles to 0.5 microns.

To order a media filtering system or for more information, click here.