AAF VariCel II 332-528-005 – 20 x 20 x 4

Product Type: Box Filters

Series: VariCel II

Efficiency: MERV 14, MERV 13, MERV 11

Filter Depth: 4″

Media Type: Dual-Density Microfiberglass

Frame Material: Beverage Board

Separator Style: Thermoplastic Gluebead

Special Size Available: No

Antimicrobial Available: Yes

Header Style(s): Box Style

Max Operating Temperature: 150°F (66°C)

Air Filtration Certification: UL 900, ULC-S111

Gross Media Area (sq. ft.): 82

Rated Airflow Capacity (CFM): 1,400

Std. Pkg. Qty.: 4

Shipping Weight (lbs/box): 18.0

Cubic Ft.: 4.6

Nominal Size: 20 x 20 x 4