The Beam 110348 filter bag is a 14" Cleanstream HEPA filtration bag. This bag can filter particulates at .3 microns and larger with 98% efficiency. This permanent, drop down, filter is self-cleaning. When vacuum unit is on the weighted bag is sucked up inside the vacuum unit. When the power is turned off, the filter bag falls and shakes off the debris. It is coated in Gore-Tex, which is a coating that helps to keep dust particles from sticking to the filter.
This replacement Beam filter replaces Beam 110340, 110342, 110345 and 110349 cloth filter bags.