It is mainly used to purify air-conditioning system and the end
filtration of local purifiion equipment to filter the particulate
dust ≥0.1~0.5μm in the atmosphere. Its filtration efficiency is
≥99.99%, 99.999%@≥0.5μm, 99.999%@≥0.1μm (sodium flame method) and
above efficiency or European standard H13, H14, U15 and above
efficiency. The outer frame is: sandwich wood, galvanized sheet,
aluminum profile, stainless steel plate; filter material: glass
fiber material. With this structure, the filter material is made
into multiple pleats to form a ventilation air channel, which
increases the area of the filter material and the air supply
volume, and reduces the resistance of the air supply; it has a
compact structure, low resistance, large dust holding capacity, and
wind speed. Good uniformity, strong versatility, easy installation
and other advantages.
