This series mainly absorbs the larger particles to prevent the early ceiling filter block, it is made from hardened fiber and is covered with glue for hardening and stabilizing the fiber, the hardness and density are better than the same kinds of products, the primary filtration efficiency and the air flow rate have been increased.
ModelAF-200GAF150-GWeight:200gr/sqm150gr/sqmThickness:15mm13mmAir Flow Rate:1980m 3 /h2160m 3 /hInitial Resistance:15pa15paFinal Resistance:200pa200paMedium Arrestance:77.40%68.30%Air Velocity:0.55m/s0.60m/sDust Holding:285gr/sqm254gr/sqmMax Temperature:110°110°Filtration Class:G3(DIN24185)G2(DIN24185)Flame Resistance:F-1(DIN53438)F-1(DIN53438)