AT-77147-1)- Panel Filter (Disposal Type) Size: 20"*20"*2" & 2)-Filter (Aluminum -Washable Type) Size: 23.5"*23.5"*2") & 3)- Filter (Aluminum -Washable Type) Size:(550*800*25 mm)

الغرض من المنافسة ·AT-77147-1)- Panel Filter (Disposal Type) Size: 20"*20"*2" & 2)-Filter (Aluminum -Washable Type) Size: 23.5"*23.5"*2") & 3)- Filter (Aluminum -Washable Type) Size:(550*800*25 mm)