Variousscholarly articles state that exposure of 1 gm of tissue is equivalent to smoking 3 to 6 cigarettes based on interaction of various surgeons, The level of smoke they face daily isequivalent to smoking 27 to 30 cigarettes, Without filterheadaches, Watery eyes, Coughs, Burning throats, Nausea, Offensive odors absorbed in the hair, Drowsiness, Dizziness, Sneezing and rhinitissurgicalsmoke has been and even viable malignant, Tocontain live cells, Demonstrated to harbor contagious bacteria including hpv, And viruses and human immunodeficiency virus all of whichmay induce great injury to the persons exposed tosmokemay induce acute and chronic inflammatory changes, Including alveolar congestion, Interstitial pneumonia, Bronchiolitis, And emphysematous changes in the respiratory tractthechemical compounds available in the smoke contain acetaldehyde, Acrolein, Acrylonitrile, Benzene, Cyclohexanone, Formaldehyde, Furfural, Polyaromatic hydrocarbons, Styrene, Tolueneand xylene have been classified as carcinogens cancerous or leading to cancer by the iarc international agency for research on cancer mutagenicpotential of smoke changing dnasmokecontains various bacteria like hpv human papillomavirus of over 100 verities, Corona, Hepatitis etc as well as the catalog is going on with latest medical researcheffective evacuation and disinfection of surgical smoke. Specificationsdimensionsoverall height 840 mmoverall width 300 mmoverall length 400 mmweight 26 kg easy to operate, Light weight electricity single phase 230 volts alternating current runs on power back up startup time 45 secondservice interval 6 monthscomponentschemical by passthree stage filter primary filter, Makes life of main filter longer carbon media and filter for removing humidity and odor uvc chamber for killing bacteriatwo stage main filter