Compressor system and filter housing

A compressor system, comprising:

• a compression module having at least one compressor, the at least one compressor having an air inlet;
• a pre-separator assembly configured to separate particles from entering the compression module;
• and
• a filter housing positioned downstream from the pre-separator assembly, the filter housing including a filter housing outlet in fluid communication with the air inlet,
• the filter housing configured to receive a filter having top end and a bottom end, wherein the top end includes a sealing feature and the bottom end includes an engagement feature, the filter housing configured to contact the engagement feature and to drive the engagement feature toward the sealing feature and urge the sealing feature into sealing engagement with the filter housing.