20" x 20" x 4" Mini-Pleat Air Filter, No Header, MERV 11

Description

This 20″ x 20″ mini-pleat air filter’s configuration offers five times the surface area of a regular pleated filter for improved filtering abilities and longer filter life. The MERV 11 rated filter is designed to remove most allergy-causing particles from the air including pollen, mold, dust mites and pet dander. Offering low resistance for improved airflow, this 4″ depth filter’s self-supported design is stabilized with adhesive beads to ensure even airflow and filter strength, and is completely sealed inside the frame to eliminate air bypass.