平板式粗效空气过滤器 

Flat type coarse efficiency of air filters

特点 Features

●价格便宜，厚度薄

●阻力小、风量大

●适用于空调系统的初级过滤

●Price cheap price, adopts thin thickness

●Responding to small resistance, air

●Applicable to air conditioning system

 adopts the primary filtration