PB Prefilter Housing
Single or two-stage filter housing designed for mating with Absolute or HEGA bag-in/bag-out housings. Housing includes a bagging flange for use with a containment bag to facilitate safe filter change by service personnel.
14-gauge and 11-gauge T304 and 316 stainless steel construction.
2", 4" or 6" prefilters, or a 2" prefilter and a 12" deep secondary filter of ASHRAE grade efficiency may be incorporated.