The CamPulse gas turbine air intake system is a single stage self-cleaning filtration system using cylindrical and/or conical /cylindrical filter elements. The elements are arranged horizontally in rows and sealed positively to the clean air plenum. The cleaning system is activated as a function of dust loading and avoids large increases in pressure drop in dust event, such as dust storms. In environments where coarse dust or snow accumulation can plug a filter, this kind of self-cleaning systems allows full continuous operation at a low stable pressure drop. Our CamPulse CrossFlow Filter Housing has the following benefits: