Ionic Pro CA500CAC1 Ionic Air Purifier Bonus Pack with Car Ionizer This special package combines the original Ionic Pro CA500 Ionic Air Purifier with a BONUS Ionic Pro CAC1 Car Ionizer. The Ionic Pro Ionic Air Purifier silently moves air to trap irritants and allergens on three collection blades and then releases purified air back into the room. The Ionic Pro offers quick clean-up with no filters to buy or replace --- and works 24/7/365 at an energy cost of just pennies a day! The stylish, black Ionic Pro Ionic Air Purifier unit is approximately 29" x 10.5" x 9" --- and looks great and works beautifully in home or office. Product Built to North American Electrical Standards