MWF absolute-rated BOSA bags are constructed of multiple layers of polypropylene felt, spunbond, and microfiber, to provide high collection efficiencies at low micron ratings. MWF’s BOSA bags replace discontinued Pall FSI Polymicro filter bags with our “F” flange, compatible with the polyloc snap-fit bag seal. Always silicone free, these BOSA bags feature a low initial pressure drop. BOSA bags’ all polypropylene construction absorbs oil from process fluid streams. The graded pore structure provides long service life and high dirt-loading capacity.
BOS50PM2P BOS-50-PM2P B0S50PM2P B0S-50-PM2P