AC Flush Kit with Pressure Gauge, Pressure Relief Valve, Spray Head and Hose, HVAC Cleaner for R410A, R134A, R22 - ShopVlot

【Various AC System Cleaning】This AC flush kit is ideal for cleaning all air conditioning systems, including car air conditioning lines, capacitors, evaporators, fuel lines and refrigerators/household air conditioning lines. It is perfect to remove deposits and old refrigerant oil if a faulty AC compressor is replaced and serves as an effective AC drain line cleaner. 【Pressure Control and Safety Valve】Equipped with an adjustable pressure relief valve, you can adjust the pressure according to your