The traditional design of heated particulate filters requiresconsiderable maintenance and down time due to the workrequired to change the filter media.Buhler’s AHF-22 incorporates a new advanced design thateliminates much of this work and sets new standards forease and speed of maintenance. A spent filter can bechanged in seconds and does not require dismantling theunit. Simply turn the handle 90 ° and the filter element slides out for replacement. Depending on the application, the filter can be heated by self-regulating or controller-regulated cartridges.Filter media are available in sintered stainless steel, ceramic or pleated stainless stee