SD TYPE Filter

This type of filter with the advantage of economical and good efficiency, especially for the electronic industry, hospital, pharmacy, air conditioner for building use, apply to every industry of high cleansing air request use.

This type of filter features high dust-collecting efficiency and money-saving, especially suitable for previous tratment of the air-conditioning and HEPA filter in electronic industry, hospital, manufacturing and office building and use in front of the HEPA Filter（SA.SB.SC Type）, those which in need of highly fresh air.

After all, the filter frame is available with box, single header, double header, and faceguard could on downstream or both side, can be customized and upon request. The material is made of glass fiber separated by aluminum, with airtight joint between filter media and frame. The durable and compact filter can collect mass dust with characteristic of low pressure drop, simple replacement, high air flow volume, costeffectiveness and labor-saving.