DuPont ProClear Ultimate Allergen Proformance C 20x25x1 Air Filter

20 X 25 X 1. Ultimate allergen performance. This filter traps pollen; pet dander; dust; odors; smoke particles; mold spores; ragweed; fungus; bacteria.
Ultimate allergen microparticle reduction. Contains Oguard odor reduction technology. Captures microscopic allergens.
Microban protection fights odor-causing microbes on the filter. Lasts up to 3 months.

1. Carefully remove and dispose of your old furnace filter by placing particle filled filter in a plastic bag so as not to reintroduce particles into your air. 2. Remove plastic wrap and paper insert from filter. Insert filter so the arrow on the side of the frame matches the direction of the air flow. 3. Record the installation date and replacement date on the designated space on the filter frame.