Mikropor MBP Series dryers use an electrical heater & blower to regenerate the desiccant instead of using compressed air at pressures up to 10 Bar. These dryers are highly energy efficient and are the only desiccant dryer listed on the UK's ETL (Energy Technology List). Three filters are also included (pre, post & particle) on models up to and including MBP-2700. A 14 Bar version is available if higher pressures are required.