For AprilAire 210 Whole House Air Purifiers Replacement Appliance Filter - Models 1210, 1620, 2120, 2200, 2210, 2216, 3210, 4200, Furnace Filter MERV 11, 20x25x4 Air Filter (pack of 3)

‌‌Disclaimer: This is not an OEM product and is not covered under any OEM warranty. Any use of the brand name or model designation for this product is made solely for purpose of demonstrating compatibility. This product is not affiliated with AprilAire®, a trademark of Research Products Corporation. BUY WITH CONFIDENCE: This 210 replacement air filter – to optimize the performance of your Air Purifier 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 210 replacement air filter traps common allergy triggers as they pass through the MERV 13 filter including dust, pollen, mold spores, bacteria, pet dander, and dust mites. BETTER PERFORMANCE: thanks to the Self-Seal Technology which minimizes the amount of air bypassing the filter. EASY AS 1-2-3 TO INSTALL in the unique Interlock Rail System. Unpack. Slide in. Close the door. Done. No assembly or cardboard or metal reinforcements needed. NOMINAL AIR FILTER SIZE: 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). MERV Rating: 11 Compatible Devices: AprilAire Air Purifiers: 1210, 1620, 2120, 2200, 2210, 2216, 3210, 4200, and Space-Gard 2200 with Upgrade Kit 1213