Drugkeeper™ storage cabinets can be used for short-term storage of hazardous chemicals and substances typically associated with drug investigations. The filters utilized in these cabinets are specially formulated to minimize the health and environmental risks associated with handling chemical vapors and residues, VOCs, and other materials associated with methamphetamine production. The cabinets incorporate open wire shelves to accommodate customizable storage and easy cleanup. Access to the prefilter is also available from the interior.