AirDoctor MERV 14 HVAC Pleated Filter, 12x24x1, Captures 96% of Pollutants, 2-Pack

Minimum efficiency reporting value (MERV) rating of 14 for optimal filtration with no significant restriction of airflow Captures 96% of particles 1-3 microns in size, including smoke, bacteria, viruses, pet dander, pollen, and mold Serves as a perfect companion for the AirDoctor Air Purifier, adding a second layer of protection to your air quality Compatible with HVAC systems that support 1-inch width HVAC filters within the correct filter size Replace the filter every 3 months for optimal performance Each pack comes with 2 filters, available in 6 different sizes