brownie's third lung f285x scuba diving hookah system brownie's the explorer 285's light-weight design makes beach and boat diving easier than ever. the lightest brownie unit produced, the 285 utilizes direct drive technology with a 4-cycle ohv gasoline engine, and provides more than three hours of runtime. only brownie's third lung offers all of the details! our our new entry level third lung dramatically reduces the cost of diving, offering all the same exclusive standard features of the f390 but for less money than any other entry level surface supplied air system. the explorer 285 was developed for budget minded divers who don't need more capacity than 2 divers on the unit at one time. maximum depth range for this unit ranges between 70 and 80 feet, depending on diver exertion and breathing rate. on land, carrying the unit is easier than moving a single scuba tank and bc. with its hard cover travel case, the 285 is easy to store and easier to transport than regular scuba gear, making the explorer 285 the perfect system for exotic dive vacations. package includes: motor/compressor assembly, storage case with impact resistant hdpe cover, 10 ft heat hose with easy to clean in-line particle filter, owner’s manual, intake staff w/dry top, dive flag, float tube, (1) 60 ft down line with qrs fittings, (1) qrs y-divider, (2) 20ft diver hoses with qrs fittings, (2) brownie’s patented drop weight cummerbelts, (2) brownie’s hookah regulators, (1) deluxe mesh duffle gear bag.