Hello Nasofilters: Pay Rs 10 and Protect Yourself Against Polluted Air | Quint Fit

IIT alumnus Prateek Sharma has developed nasal filters which he claims can protect you against the harmful PM 2.5 particles with an efficiency of over 95 percent. Follow FIT for more videos: Facebook https://www.facebook.com/quintfit/ Twitter https://twitter.com/QuintFit