Justrite's Aerovents provide the same protection features of auto venting, auto vacuum relief, and a flame arrester as found in Justrite's traditional safety vents - with the addition of a replaceable filter to control fugitive emissions.
Brass body with an activated carbon filter adsorbs vapors and captures VOCs to keep them from escaping into the atmosphere during the exhale cycle.
Aerovents are available for 3/4" and 2" bungs and come with a brass vent, filter and 1 spare filter.
