> My stove fan vents straight back into the room. Yes, unless you have equal amounts of outside air entering your domicile, a vent leading outside is not effec

> My stove fan vents straight back into the room. Yes, unless you have equal amounts of outside air entering your domicile, a vent leading outside is not effective. A recirculating vent, however, still has a filter. Hood filters capture airborne grease, smoke, steam, heat, odors, and other substances that are produced during cooking under the hood. Without the proper hood filter, your kitchen will be filled with airborne particles you don’t want your staff breathing! [0] 0. https://www.hoodfilters.com/hood-filters.html https://www.hoodfilters.com/hood-filters.html