20x20x1 Air Filter

Breathe easier with our premium 20x20x1 air filters. Our USA-made collection features multiple MERV ratings to capture allergens, dust, and pollutants. Choose from MERV 8 for basic filtration, MERV 11 for enhanced protection, or MERV 13 for superior air quality. Upgrade your home's air quality today with filters designed for optimal airflow and maximum contaminant removal.