Aprilaire #213 MERV 13 Replacement Filter - 8 Pack

Factory original filter from Aprilaire. This accordian-style filter ships flat for easy storage and slides into place via the unique Aprilaire interlock rail system. Unpack. Slide in. Close the door. Done.

• MERV 13 filtration traps common airborne allergens as they pass through the MERV 13 filter including dust, pollen, mold spores, bacteria, pet dander, and dust mites
• Captures 93% of airborne viruses that pass through the filtering system
• Deep pleat design creates minimal airflow resistance
• Nominal Dimensions: 20" x 25" x 4"  
• Fits Aprilaire whole-house air purifier models: 1210, 1620, 2210, 2216, 3210, 4200
• Can fit Aprilaire model 2200 air purifier after upgrade with 1213 rail kit
• Factory original, OEM product