The filter inserts of the high-temperature filters are made of glass microfiber paper with aluminum separators.

High-temperature filters are used for the filtration of fine and very fine dust in high-temperature air supply or recirculation units in surface technologies, drying plants, the automotive industry. They are characterized by a large amount of air at a low installation depth.

They are temperature resistant up to 350 ° C. They do not contain silicone.