Filter air purifier EHU

HEPA filter

NEGATIVE AIR MACHINE PRODUCT HIGHLIGHT： Maintain the ward in a negative pressure condition Prevent the contaminated air in the ward from escaping to the outside Indoor contaminated air can be recirculated Indoor contaminated air is filtered before exhaust out from the room Uses pre-filter + sterilization 99.99% @0.3µm HEPA filter + fan to capture the dust particles carrying viruses and microbes PRODUCT APPLICATIONS: Negative pressure isolation ward is defined as a ward with a pressure difference between the inside and outside of the ward. The pressure inside of the ward is lower than the outside pres-sure, therefore air inside the ward cannot escape to the outside. This design helps to prevent the contaminated air in the ward from escaping to the outside. When an indoor exhaust purification unit (EHU) is applied in a ward without exhaust system, part of the indoor contaminated air can be recirculated and absorbed to the purification unit, while part of the indoor contaminated air can be exhausted after purification to maintain the ward in a nega-tive pressure condition. The indoor exhaust purification unit uses primary and HEPA filter to capture the dust particles carrying viruses and microbes. PRODUCT FEATURES: Dimensions (WxHxD) - : - 600(W) x 1045(H) × 300(D)mm Power Supply - : - AC 220V 50HZ 1P Casing Material - : - SPCC Fan Speed - : - High/Medium/Low Air Volume (m³/h) - : - 200/ 400/ 600 Negative Pressure (Pa)(1/4 Exhaust) - : - 50/ 98/ 123 Noise Level dB(a) - : - 40/ 53/ 61 CADR of Particulate Matter - : - 150/ 262/ 336 Pre-Filter Size (mm) - : - 450 x 450 x 10 Antimicrobial HEPA Filter Size (mm) - : - 482 x 482 x 70 Coverage Area - : - 40~100m³ Air Outlet Size (mm) - : - 200 x 100 Exhaust Vent Size (mm) - : - Φ110