The medium-effect filter media is installed in the ventilation filter system and is located in the second filter barrier behind the initial effect filter media.
It is made of polyester fiber with a gradually increasing density and combed with hot air. The windward surface is covered with net or cloth, and the three-dimensional adhesive is used.
Anti-humidity: 100% r.F
Temperature resistance: 80 ° C / 176 ° F
Non-flammable, self-extinguishing in accordance with DIN53438
Flame retardant standard: F1
Filter object: ≥1um particles
Roll or sheet