Fan Powered Hepa Filter Diffuser

It indicates that the air moisture is too large and the permeability is poor. The wind pressure of the blower rises to above 200Pa, the fan load rises from 70% to 80%, and the consumption of electricity increases. Bag-type filter materials need to be replaced 3 months, rinse three times, filter bag material warp deformation, can not be used, so the use of the cycle of 1 years. Rinse needs professional rinsing machine treatment, need to add appropriate detergent, rinse process fiber easy to fall off, hanging wire, dust bag damage serious.