Brand Image

18x22x4 (17.5 x 21.5 x 3.63) Magnet 4-Inch Filter (MERV 11) 2 filter pack

SKU: FA18X22X4
MPN: FA18X22X4
The Accumulair Platinum has uniform pleat shape enhances dust holding capacity and maximizes air flow. Up to 30-times more efficient at capturing allergens than ordinary fiberglass filters. Heavy duty construction frame prevents airflow bypass. Lasts UP TO 3 months! Proudly made in USA.
Products specifications
MERV Rating 11
Filter Size 4 Inch
Nominal Size 18x22x4