AprilAire 310 Replacement Filter MERV 11 Air Filter for Whole-House Air Purifier

Description

AprilAire 310 Replacement Filter MERV 11 Air Filter for Whole-House Air Purifier
Are you bothered by the amount of dust and other particles in the air and on the furniture in your home?  The AprilAire Clean Home Filter is the perfect addition to your clean home tool kit.  It traps airborne dust as air it circulates through the filter– reducing your cleaning time and frequency, and allows you to enjoy your clean home even more.
The AprilAire Clean Air Filter is rated MERV 11 which means it traps airborne impurities  as they pass through the filter that would otherwise float through the air and eventually settle on your furniture and flooring.  Your HVAC system is protected from airborne particles too, which helps lower your energy costs, and can prolong the lifetime of your equipment.
Note: MERV is a scale used to measure the effectiveness of air filters.  Higher number values translate to more effective filtration.  Choose the AprilAire Filter with the MERV rating that fits the needs of your family and home.

NOMINAL AIR FILTER SIZE of 20 x 20 x 4 inches (nominal size is an industry standard filter size system to help you easily identify the correct replacement filter and is not the actual size)

PROUD PARTNER OF THE AMERICAN LUNG ASSOCIATION in support of its mission to save lives by improving lung health and preventing lung disease