AirDoctor MERV 14 HVAC Pleated Filter, 20x20x1, Captures 96% of Pollutants

Achieve optimal filtration with our MERV 14 HVAC filter, which has a minimum efficiency reporting value (MERV) rating of 14 and captures particles without significantly restricting airflow. Effectively remove smoke, bacteria, viruses, pet dander, pollen, mold, and 96% of particles 1-3 microns in size, helping to purify the air in your home. Use this filter as a perfect companion to your AirDoctor Air Purifier, adding an extra layer of protection to your air quality. Designed to be compatible with HVAC systems that support 1-inch width filters in the correct size, and should be replaced every 3 months for optimal performance.