
M-25HE HEPA Filter
The M-25 HEPA unit features a four inch pleated, Merv 8, industrial pre-filter which catches the larger particles, extending the life of the second stage, Merv 15, multi-pocket bag filter. The final stage of filtration is a 99.97% efficient HEPA after filter. Our disposable filters are easy to service and provide for simple, low-cost maintenance.