The Lokring L13006027B Charging Kit is used to charge the R600A refrigerant without leakage. It works based on achieving a permanent and leak-proof connection without the use of brazing, which makes its installation easier. This method also improves the durability and reduces the possibility of damaging some of the components through heat. The advantages include; short installation ti... https://www.hnkparts.com/l13006027b-r600a-charging-kit