310 Replacement Filter for Whole House Air Purifiers MERV 11 Clean Air Dust. VACUUM AND DUST LESS OFTEN by preventing airborne particles from settling on your furniture and flooring. This AprilAire 310 replacement air filter removes airborne particles as they pass through the MERV 11 filter including dust, pollen, mold, spores, bacteria, and pet dander.
BETTER PERFORMANCE thanks to the patented AprilAire Self-Seal Technology which minimizes the amount of air bypassing the filter. EASY AS 1-2-3 TO INSTALL in the unique AprilAire Interlock Rail System. No assembly or cardboard or metal reinforcements needed.
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. Most orders are in transit for two days but some may take longer.This item is in the category "Home & Garden\Home Improvement\Heating, Cooling & Air\Indoor Air Quality & Fans\Air Filters". The seller is "vasal14" and is located in this country: US. This item can be shipped to United States.