Filters-NOW.com Inc Accumulair FD20X21A4 Accumulair Diamond Air Filter

Accumulair Diamond Air Filter - For Air Conditioner, Furnace - Remove Mold Spores, Removes Mildew, Remove Bacteria, Remove Micro Organisms, Remove Allergens, Remove Dust, Remove Smoke, Remove Pet Dander, Remove Dust Mite - 20" Height x 21" Width x 1" Depth

Features:

• Electrostatically charged material attracts particulates for clean airflow
• High-quality design provides 30 times more efficiency than ordinary filters
• Uniform pleat shape maximizes airflow for effective use up to 90 days
• Advanced construction prevents growth of microorganisms
• Perfect for reducing presence of dust, smoke, pet dander and more