High efficiency filter, precision filter, dust-free filter, medium to low efficiency filter

The primary filter is mainly suitable for pre filtration of air conditioning and ventilation systems, clean room return air filtration, and pre filtration of local high-efficiency filtration devices. It is mainly used to filter dust particles with a particle size of 5um or above. Our company produces three types of primary filters: plate type, pleated type, and bag type. The outer frame materials include paper, aluminum plate, cold plate spray coating, galvanized plate, and stainless steel plate. The filter materials include non-woven fabric, synthetic fiber, glass fiber, etc. The filtration efficiency is 35% to 95% @ 5um (by weight method). Primary air filters are mainly used to capture particles of 1-5 μ m dust and various suspended solids. They are widely used in various air conditioning equipment and systems, as well as for primary protection in multi-stage filtration systems. This series of products includes plate, folding, and bag types. The outer frame materials include paper, aluminum alloy, and galvanized steel plate. The filter material includes nylon mesh and non-woven fabric
Model, dimensions (width x height x depth), efficiency%, initial resistance Pa, material
Outer frame filter protective net

High efficiency filters are divided into two categories: those with partitions and those without partitions, which are mainly used at the end of clean rooms.