Primary filter is applicable to the primary filter of air conditioning system. It is mainly used to filter dust particles above 5 meters. There are three types of primary filter: plate type, folding type and bag type. The outer frame material is paper frame, aluminum frame and galvanized iron frame. The filter material is non-woven cloth, nylon net, activated carbon filter material and metal mesh.
Cheap, light weight, good versatility, compact structure.
Mainly used for:
● central air conditioning and central ventilation system pre-filtration
● large air compressor prefiltration
● clean return air system
● prefiltration of local high efficiency filter
● high temperature air filter, stainless steel frame, high temperature 250-300℃ filtration efficiency
This efficiency filter is commonly used as a primary filter for air conditioning and ventilation systems, but also for simple air conditioning and ventilation systems that require only a primary filter.
G series of coarse effect air filters are divided into eight varieties, respectively: G1, G2, G3, G4, GN (nylon mesh filter), GH (metal mesh filter), GC (activated carbon filter), GT (high temperature resistant coarse effect filter).
