Filtrete 18x24x1 Air Filter, MERV 13, MPR 1900, 6 HVAC Filters | Allergens, Bacteria, Viruses & Air Pollutants, 3-Month AC/Furnace Filters, (Act. Size 17.81x23.81x0.78 in)

MAKE YOUR HOME YOUR SANCTUARY. 6-pack of 3-month pleated Filtrete 18x24x1 MERV 13 MPR 1900 AC Furnace Air Filter helps capture unwanted particles from your household air to contribute to a cleaner, fresher home environment

TOP PICK. Selected by The New York Times Wirecutter for its ability to clean the air without straining your HVAC system

EXCLUSIVE TECHNOLOGY. HVAC filter designed with Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through (Compared to MERV 13 minimum filter requirements; microparticles are 0.3 – 1.0 in size)

HIGHEST AIRFLOW. Filtrete MPR 1900 air filters deliver better airflow than any other brand’s residential 1” retail MERV 13 filters, based on California Energy Commission claimed data as of 1/29/2025

CLEANER INDOOR AIR. Ideal for those concerned with allergens and air pollutants, Filtrete MPR 1900 Allergens, Bacteria, Viruses and Air Pollutants Air Filters capture 24% more microparticles than MERV 13 requirements and help capture wildfire smoke and other PM2.5 particles, viruses, bacteria, tobacco smoke, smog particles, cooking particles, pet dander, mold spores, pollen, dust mite debris, household dust and lint. Microparticles are 0.3–1.0 microns in size