We have a team that benefits from over 15 years cleanroon equipment fieldwork and experience.
HEPA air filter efficiency from 99.9%@0.3um to 99.995%@0.3um ,this kind of air filter use for the cleanroom terminal air filtration system or some air purification equipment,normally the ulpa air filter media from H10.H11, H12,H13,H14 glass fibre, it have high dust containing capacity and less reisistance than any other air filter.
ULPA air filter efficiency from99.9995% @0.12um.-99.99995% @0.12um, this air hepa filters with very high purification rank , the particle diameter less than 0.12um, this kind of air filter normally use for vacuum cleaner and other high precision instrument.