Filter Replacement for AprilAire 213 -Compatible with Aprilaire Models 2 PACK

BUY WITH CONFIDENCE This genuine Mialo 213 replacement air filter was designed and manufactured Mialo Model: 1210, 1620, 2120, 2200, 2210, 2216, 3210, 4200, or Space-Gard 2200 with Upgrade Kit 1213 CREATE A HEALTHIER HOME by preventing airborne allergens from circulating through the air in your home. This Mialo213 replacement air filter traps common allergy triggers as they pass including dust, pollen, mold spores, bacteria, pet dander, and dust mites. EASY AS 1-2-3 TO INSTALL in the unique Mialo Interlock Rail System. Unpack. Slide in. Close the door. Done. No assembly or cardboard or metal reinforcements needed. NOMINAL AIR FILTER SIZE of 20 x 25 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)