The Filtrete 18x24x1 HVAC Furnace Air Filter by 3M features exclusive Filtrete 3-in-1 technology with a Microparticle Performance Rating (MPR) of 1000 and a MERV 11 rating to effectively capture a wide range of airborne particles. This pleated filter traps microparticles including pet dander, smoke, smog, bacteria, lint, pollen, and household dust to contribute to a cleaner and healthier home environment. Designed for residential furnaces, air conditioners, and HVAC systems, it supports improved indoor air quality by allowing cleaner air to flow freely while capturing contaminants. The filter is certified asthma and allergy-friendly, making it suitable for households seeking relief from allergens. For best results and system efficiency, replace the filter at least every 90 days. The package includes six filters to ensure long-term use. Additionally, the Filtrete Smart App can be used to set reminders for timely filter changes by scanning the barcode on the packaging. Filtrete is recognized as North America's most trusted brand of HVAC filters based on recent brand health studies.

Improve your home's air quality today with this reliable Filtrete furnace air filter pack—order now for cleaner, fresher air.

Product Dimensions:

1.00 x 24.00 x 18.00 in

0.50 lbs

Shipping Dimensions:

3.00 x 26.00 x 20.00 in