4940-04 | 1" Metal Frame 10x20x1 | Nu-Calgon

Nu-Calgon NCO-4940-04 1" Metal Frame 10x20x1 The Nu-Calgon NCO-4940-04 is a metal frame filter for use in air handling units. It has a 1" thick, 10x20x1" frame and is made of galvanized steel. The NCO-4940-04 is designed to remove dust, pollen, and other airborne particles from the air. It is a durable and efficient filter that is easy to install and maintain. Our HVAC supply store We offer the best prices and fast shipping for your products!