Electricity-free； no utility fee. Water separation rate is up to 99%! No filter. No extra cost for consumables. The utility fee can be saved more than USD 500 per year!
No public safety issue. Driven by compressed air. Extremely endurable. Long product life. Only half size of other similar devices. Light weight； the heaviest one is only 10kg (22 LB). Air Dryer works by centrifugal force at high rpm (patent pending). The condensation is drained automatically as it accumulates to a certain level. For a 1HP freeze dryer and its necessary accessories, the utility fee can be saved more than USD 500 per year.