MTT500-0500 Features: -Car clean system in-car air quality system.-Sanitizes and disinfects the entire HVAC system and passenger cabin.-Restores in-vehicle air quality for a healthier driving environment.-Complete service in 20 minutes.-Uses ultrasonic cleaning solution 400-0501. Specifications: -Portable and operates on 12 Volt DC. Dimensions: -Dimensions: 8.25" H x 10" W x 16" D. Warranty: -1 Year warranty on material and workmanship.