Filter class : G4 Material : Polyamide Support : None, Using with frame Std.thk : 20 mm. Fire retardant : Class 3 JACA flame testing Std. width : 50x50, 80x80 CM
Description
Fire heat-resistance polyamide filter
Removal of nicotine, soot and other becoming at high temperature
Standard air velocity 1.0 m/s
Flame retardancy in class 3 according JACA test No.11A-2003