Pleated box type  Primary Efficiency Air Filter for Air Handling Unit and clean room

Material:Synthetic Fiber

Frame material: aluminium alloy frame orgalvanized iron

Max. operating temperature:70 ℃

Efficiency:92%

Final resistance: 250Pa(suggested)

High efficiency

Low resistence

Light weight and energy efficient

Large dust capacity

Humidity resistance cardboard Frame

1.Primary air filteris applied to the ventilation system of common industrial workshop, and widely used in air-conditioning system of civil architecture, such as office, school, hospital, conference center, gallery, cinema, emporium, gymnasium, airport etc