TEMPO make lab clean is a carefully enclosed machine which is a unique filter combination that filters our air and gas contaminants thus by giving most clean air. The air is drawn through the prefilter, carbo filter and HEPA filter and blown clean air in the room. Application : Drug manufacturer company Paint manufacturer company Rubber industry Food Manufacturer (sugar, spices) Polymer industry Andrology and IVF lab Chemical lab Offices ICU rooms Hospital waiting rooms Construction : Single wall construction in SS 304 or GI powder coated. Blower : Backward curved centrifugal fan Dynamically and statically balanced blower less vibration and less noise. Filter system Prefilter : Prefilter efficiency-EU-5 rating Efficiency 95% to 5 micron Carbon filter : Reduces CFU and VOC HEPA Filter Efficiency-EU-13 rating Removing ultrafine particles (dust, dander, pollen, mould ad other common allergens in the room) Efficiency 99.97% to 0.3 microns. Filter replacement : Timer for filter life Unique indicator for a filter change.