The body is made of wooden / M.S. Duly Powder Coated / S.S. Body. With all accessories which are: Working table of S.S. 304 Mini Pleat HEPA of 0.3 µ of an efficiency of 99.97% down to 0.3 micron. Media is of glass fiber & made of pleats back & fro in an anodized aluminum frame (With Test Report) Pre filter of dry fiber washable type with the frame of on all the sides Confirm the international standard 209 E. Class 100 (As per USFED-STD. 209E) ISO Class 5 (As per ISO-14644.1), IEC 61010-1:2010, ISO 29463-5:2022 Statically & Dynamically Balanced motor blower Assembly (Heavy Duty) Very Less Electrical Load Energy Efficient Blowers Velocity at the output of HEPA is 90 ± 20 FPM Noise level is very low Vibration is also very low. Normal working fluorescent Light Static pressure Manometer U. V. Light Front & Side Door of Acrylic Sheet (Transparent) Gas cock