This kind of primary air filter has a low resistance, high strength. With its aluminum frame and net, the filter has more strength, mainly suitable for high air flow air conditioning and ventilation system pre-filtration, clean room recycling air filtration and filtration device pre-filtration, which mainly is used to filter 5um or bigger particles. According to different requirements, the filter material can be be chosen from sponges, different grades of non-woven fabrics, nanofibers and glass fibers.

Smoke drifts into the living room from the kitchen, from a neighbor's balcony, or through the windo...
READ MOREActivated carbon air filter media is the gas-phase half of a filtration story that is often told on...
READ MOREA few weeks ago, a maintenance manager asked us whether he could clean a HEPA filter instead of rep...
READ MOREAs an air filter manufacturer, we hear this question almost every week: how long does a HEPA filter...
READ MORE