MervKing 20x25x4 Air Filter | MERV 13 | MPR 1500 - 1900 Ultra Plus | 1-Pack | Pleated HVAC AC Furnace Replacement Air Filters | Actual Size: 19.88" x 24.88" x 4.31"

MERV 13 , MPR 1500 - 1900 Ultra Plus , Protects from Dust Mites, Pollen, Dander, Viruses, Bacteria, Mold, and More by Trapping 90% of Airborne Particles Without Impacting Air Flow MERV 13 , MPR 1500 - 1900 Ultra Plus , Protects from Dust Mites, Pollen, Dander, Viruses, Bacteria, Mold, and More by Trapping 90% of Airborne Particles Without Impacting Air Flow ☘ Ideal for Homes, Offices, Schools, Hospitals, and Commercial Spaces, Promoting an Environment with Clean and Fresh Indoor Air ☘ High-Quality Construction, 100% Synthetic, Advanced Pleated Polypropylene Filtration Media Offering Superior Capture Coverage, Optimizing Airflow & Efficiency. ☘ US-Based Support, We Stand Behind our Products and are Proud to Provide our Shoppers with the Best Level of Customer Service. Please Contact Us with Any Questions and Concerns.