Used as prefilter in commercial and industrial central air conditioning systems,clean rooms,and related industries.

High filtration efficiency, large dust holding capacity, low resistance, low operating costs
Compact HEPA filter for Laminar Flow  
Widely used for the end filtration of civil or industrial clean places with high cleaning requirements
High filtration efficiency, low resistance, large dust capacity, economic price
The metallic pre filter are easy to clean and maintain, saving costs.
High efficiency filters without partitions and mini pleats design
High filtration efficiency, high dust holding capacity, low resistance
High efficiency, large dust holding capacity, large air filtration capacity