AirconTopup UniChill Super Cold DIY Universal Car Aircon Refrigerant Complete AC Regas Kit

Made In The USA. Accept no substitite - Aircontopup is the original and best DIY recharge system. Completely safe to mix and fully compatible with original refrigerant. Supplied with instructions. You Receive: 1x225g Refill equivalent to 595g of R134a or 456g of R1234yf + 1xProfessional Type Hose & Gauge (R134a) + Adaptor (R1234yf) + Instruction Sheet Cans have 1/2 inch coarse right hand ACME thread and work perfectly with the supplied Aircontopup UniChill hose. Engine & AC compressor must be running & switched on before attempting to add product. Once can is attached to a hose it must not be detached until empty, as it will not self seal and may still have pressure in it. Returns not accepted on deployed/pierced Suits competent DIY - read instructions before use and contact us for help if in doubt. Ozone friendly - does not infringe UK regulations and F Gas license is NOT required. Our cans are sized for an average car depleted of coolant to a typical level. Some vehicles with very large systems may require more than one can. Refer to vehicle data or use gauge or weights to ensure correct fill. Some French vehicles may require an additional adaptor if they do not have the standard R134a fitting. Note that gauge needle does not zero after use. Reading valid whilst under pressure only. Professional quality gauge and hose with long extension is reusable as required.