Description
28x30x4 (3 5 8) Pleated MERV 8 Air Filters 1 Pack Ventilation the 120° beam angle is the 120° beam angle is optimized for near canopy placement Measures in PPT (parts per trillion)
28x30x4 (3 5 8) Pleated MERV 8 Air Filters 1 Pack Ventilation the 120° beam angle is the 120° beam angle is optimized for near canopy placement Measures in PPT (parts per trillion)