The present subject disclosure discloses devices, systems, and methods related to collection and recovery of Aerosols and Bioaerosols for analysis. The system includes an omni-directional inlet assembly that is easily removed for decontamination and can be replaced with an already clean inlet assembly or with directional inlets or other tools for collection from animal breathing zones, air ducts, air nearing moving vehicles and other sampling scenarios. Further, the system includes other features that enable the device to be lower in cost than other similar systems while providing improved usability and performance.