Big and colorful LCD flushing machine. It comes with all the functions you can service to car A/C system. Simple and convenient. It can do recovery from the car, and directly using gas R134a to clean the air conditioner inside pipelines, including condense and evaporator. Two big filter driers to and one big oil separator to purify the gas. The gas after flushing can be recovered into the storage tank. Strong compressor being at 1000W to ensure strong cleaning effect.And after flushing, it can be charged out into the car ac system. The stroage cylinder capacity being at 10KG, which enable the users to clean a few cars in a day.