Kobra® Battery Vents & Flame Arrestors prevent sparks from entering lead-acid batteries, avoiding explosion. They provide a controlled gas flow, keeping the internal pressure of the battery stabilized and reducing the risk of acid spillage and aerosol emissions.

They are made of diferent porous polymers such as polyethylene and polytetrafuoroethylene. They have a wide variety of air flows, measurements and formats with dimensional precision and guaranteed standardization.