This genuine replacement air filter was designed and manufactured in the U.S.A. By Aprilaire® the leader in indoor air quality solutions, to optimize the performance of your Aprilaire® air purifier model 1210, 1620, 2210, 2216, 3210, 4200 Aprilaire® or space Gard 2200 with upgrade kit.

Aprilaire® Air Filter, Reduction Filter, Activated Carbon Media, 20 in Width, 25 in Height, 13 MERV, 63% at 0.3 to 1 um, 88% at 1 to 3 um, 93% at 3 to 10 um Filter Efficiency

• Reduces odors from pets and cooking and VOCs passing through the activated carbon filter
• Create a healthier home by preventing airborne allergens from circulating through the air in your home by trapping common airborne allergens as they pass through the MERV 13 filter including dust, pollen, mold spores, bacteria, pet dander and dust mites
• 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, unpack, slide in, close the door done
• Worry-free we stand behind the performance of our air filters with our 10 years clean-coil commitment
• 6 months recommended replacement

• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/Aprilaire_213CBN_Specification_Sheet.pdf