Up to 97% spray-dust separation. Temperature resistant up to 180oC, silicone free, acetone resistant. Non-flamable in accordance to DIN 4102. For the protection of paint sediment on exhaust extractors, motors and fans. Basis weight approximately 220-240 g/m2. According to DIN EN 779: G3 (EU3) (further filter classes on request). 25M x 760mm.