K&N HVC-13-12020 HVAC Filter; 20 x 20 x 1, MERV 13

Merv 13 rating Washable & reusable for long-term HVAC savings Easy to clean and reuse Premium filtration efficiency and high airflow Helps capture bacteria, viruses, dust, pollen, bacteria, spores, allergens, pet dander, and other contaminants