1. Summary of Medium Filter (Necessity)

   ▶ The pollutant dust in outdoor air intake and internally circulating air in air-conditioning system is removed primarily

        by Pre filer but fine dust passes through it and flows in a room. Accordingly. Indoor air purity is not be maintained, so

        work efficiency is declined and defect rate in production line is increased. In order to solve such problems,

        Medium filter is required and it is classified into Box type, Header Type and Bag,

        Pocket Type by shape and ASHRAE 52.1-92Test 65%, 85% and 95% by efficiency.
 

2. Features of Cell Type Medium Filter
 

   ▶ It is a medium and high performance filter guaranteed with dust collection efficiency of 65%, 85% and 95% according to         selection of Media.
   ▶ Strong frame made of P/Board, G/Steel, P/Wood, SUS, AL, etc. is strong.
   ▶ It is used for pre-treatment of HERA Filter in Clean Room, Precise Machine Industry, etc.

   ▶ It is used as Final Filter in air purification of buildings, industrial factories, etc.