... 2. washable plastic filter and horizontal auto louver. Fashionable air conditioning-whirpool style 1. flat design similar as WHIRLPOOL mastermind ... saving, wide-angle airflow, 3 minutes protection, strong dehumidification, interlligent defrosting, auto-swing, clean air, auto operation, timer, quiet operation ... famous brand compressor adopted Fashionable wall mouted split air conditioning-whirpool style