Kirkland Signature 2200 High Performance Furnace Filters help improve your home's indoor air quality by capturing and reducing airborne pollutants. This 4-pack contains filters sized 20" x 20" x 1", designed for residential or commercial HVAC systems.

Rated at 2200 MPR with MERV 13 efficiency, these filters capture a broad range of particles including smoke, pet dander, lint, dust mite debris, pollen, smog, airborne bacteria, mold spores, and household dust. Electrostatically charged fibers attract and hold microscopic airborne particles, and these filters capture and hold 30% more dust and particulates than other elite allergen filters on the market. High initial and sustained filter efficiency is maintained over the life of the filter.

Dual Airflow Technology allows the filter to be inserted in either direction for easy installation. Each filter provides up to 90 days of airflow performance, with replacement recommended every 3 months—especially in homes with pets or elevated dust levels. Using these filters in your HVAC system also helps reduce energy consumption and protect equipment by maintaining a lower in-use pressure drop.