... FPT3800 efficient air (HEPA) filter to filter out the dust 0.27um, the effect of filter ModelDL-1020Votage220VHP2.8HPPower1200WPressure171mbarAirflow70L/ ... l DL-1032 can be vacuum, water, dust and smoke when the barrel is full, the cleaner will shut down automatically after ... seconds delay, when the water absorption is full, the vacuum cleaner will be immediately shut down, tell the user clean ...