BENTISM 24''x24''x11.5'' HEPA Filter for Laminar Flow Hood 99.97% Efficient, 3 Microns

It features corrugated aluminum foil partitions, carefully configured to maintain the precise distance between pleats. We have incorporated premium-density paper composed of ultra-fine glass fiber, providing superior filtration capabilities without compromising on durability. We understand the importance of air-tight filtration, which is why our H13 HEPA Filter boasts a sturdy galvanized enclosure. The filter exhibits an initial resistance (pressure drop) of 1.0 inwg (250Pa), while the final resistance is measured at 2.0 inwg (500Pa). Our H13 HEPA Filter is a powerhouse of efficiency and durability, tailor-made for users who demand nothing short of the best when it comes to air filtration.