Because of its VOC capabilities, the 5000 Vocarb is perfect for laboratories, hospitals, workshops, and even convenience stores. With a coverage area of 1500 square feet, the 5000 Vocarb is a good deal, boasting a 10-pound, military-strength MAC-B filter for gas and odor relief.The industry standard is a coconut shell derived carbon, which is an excellent carbon source for a broad range of chemicals. However, different carbon sources have different properties and thus some are more efficient at removing VOC's from the air. For example, we also have anthracite or coal based carbon, which is better suited to removing VOC's. Other carbons and