Take a refreshing breeze wherever you go with this compact and portable air conditionerthe eufab compact air conditioner can either be used in your car on 12 v or plugged in at home with a mains adapter how does it work the unit contains a 045 litre tank that you fill with cold water or even ice for maximum cooling power warm air passes through a special filter that is soaked in this water the evaporation of which cools the surrounding airthe air conditioner can be mounted in three diffe