TY - JOUR T1 - The liquid barrier filter: total protection against particulate contaminants. JF - British Journal of Industrial Medicine JO - Br J Ind Med SP - 1 LP - 5 DO - 10.1136/oem.41.1.1 VL - 41 IS - 1 AU - W D Seufert AU - F Bessette AU - G Lachiver Y1 - 1984/02/01 UR - http://oem.bmj.com/content/41/1/1.abstract N2 - The design, construction, and operation of a new type of filter that eliminates particulate contaminants from a current of gas is described. It has a yield higher than that of any conventional filter or filtration system. It is believed that a liquid barrier filter provides the best possible protection in all cases where not even a small number of toxic particulates can be tolerated in an atmosphere. ER -