Tank breathers are used in a wide range of industries. The primary use for breather filters is to safeguard sensitive liquids from a range of contaminants in the air when emptying fluid from the tank. Additionally, tank breathers keep the vapors from the liquid from coming out of the tank during filling. Breather filters can be customized to assist with moisture, acids, bases, and other contaminants based on the liquid type. We offer filters for tanks 2,000 gallons and larger. The type of filter you should use will depend on the size of the tank, the type of liquid contained in the tank, and the fill or rate at which is it emptied. Please call out office or email us for assistance with selecting the right filter for your tank.