Medium efficiency air filters are mainly used in central air conditioning and centralized air supply systems. It can be used for primary filtration of air conditioning systems to maintain the lower level filters in the system and the system itself. In places where air purification cleanliness requirements are not strict, the air treated by medium efficiency air filters can be directly sent to users. Medium efficiency air filters are widely used in industrial purification such as central air conditioning ventilation systems, pharmaceuticals, hospitals, electronics, and food. They can also serve as the front end filtration of high-efficiency air filters to reduce their load and extend their service life.

Mainly used in intermediate filtration of central air conditioning ventilation systems, pharmaceutical, hospital, electronics, food, and other industrial purification; Medium efficiency filters can also serve as front-end filters for efficient filtration, reducing the load of efficient filtration and extending its service life;

Due to its large windward surface, it has a large amount of air dust and low wind speed, and is considered the best medium efficiency filter structure at present.

Air filters should be installed directly on the disadvantaged side of the shower room and humidifier, and useful measures should be taken when it is indeed unavoidable.

Fulfillment of specifications

Product specifications

GB/T14295-93 "Air Filters"

JG/T22-1999 "Functional Test Methods for Air Filters for General Ventilation"

Engineering specifications

GB50073-2001 "Code for Design of Clean Buildings"

GB50333-2002 "Technical Specification for Building of Hospital Clean Operating Department"