Electrostatically Charged 20x25x1 MERV 11 Filters – 6-Pack for Dust Control
(Actual size: 19.50″ x 24.50″ x 0.75″). With ease of installation, superior durability, and minimum maintenance, these filters outperform ordinary options on the market. Choose filters that not only maintain optimum airflow but also enhance the longevity of your HVAC systems.