Whynter RPD-401W Energy Star 40 Pint Portable Dehumidifier 40 pint, 18.9 liter capacity dehumidifier 10-1/2 pint, 5 liter removable water bucket Auto-restart and auto-shutoff functions Adjustable humidity range of 35 - 85-percent relative humidity Auto-defrosting capability to prevent frost build-up inside unit