Filters Fast 4″ MERV 11 Replacement for AprilAire 261 – 3-Pack-Quality Guarantee

Description

The Filters Fast® 4″ MERV 11 Replacement for AprilAire 261 – 3-Pack is a set of AC & furnace filters that effectively reduces pollen, dust, pet dander, mold spores, dust mites and other allergens from indoor air. Removing these airborne particles can help improve allergies and alleviate sinus irritation that can cause watery eyes, itchy throat, coughing, and sneezing. The MERV 11 replacement filter media is electrostatically charged and constructed with spun micro-fiber that also will not retain moisture, which can lead to microbial growth. Aside from the health benefits, these HVAC filters will also extend the life of your heating and cooling system by making it work more efficiently.

Note: These filters do not contain fiberglass.