Specifications include, but are not limited to: tivated Carbon Overview a. A minimum total of 2,700 cubic feet (ft3 ) of activated carbon is required. Two different types of activated carbon vapor phase media shall be supplied to meet this total. A medium or high capacity H2S specific media combined with a virgin activated carbon for organic odor removal as individually discussed below. The target will be a blended media capable of 0.1 g H2S/cc as well as organic odors. b. The replacement vapor phase activated carbon will be placed in 3 ft. beds. This will be either single or dual horizontal beds or dual vertical beds. As such, activated carbon shall have an apparent density of 0.4 – 0.51 g/cc or 25 – 32 lbs/ft3.