The MAXILINE SE multi-bag filter housings feature two housings which incorporates 12 filter bags each and are linked by a butterfly control assembly. The control assembly allows the system operator to switch the flow from one filter housing to the other without ever shutting off the flow. Once the flow is switched off it is possible to change the filter bags in the out-of-service vessel. A differential pressure gauge tells the operator when it is time for a bag change. Unit features the QIC-LOCK® cover design that makes it possible for system operators to open or close the cover in just 15 seconds.