oye its evebn better kay bacchay, aisay hi bol rahay ho or did you actually try the filtered fan or my approach of attaching filter to existing fan?
bolo bolo...:ASA:
abay just because it has charcoal filter, it got to be better ..
we never used it cause just box fan and daytime cooking only worked for us. But we just bought an air purifier that has charcoal filter and we run that also sometimes while cooking .. and it works great