i20 petrol car ac problem solved for 10 years || car ac me universal ac compressor 10 saal warranty 

in this video there is one i20 petrol 2011 model in which ac whole units got black kalik,
in this issue there is two options - either change the whole ac unit of car i.e cooling coil ,ac pipe ,condensor as well as ac compressor which costs around 30-35k rs. which is very costly. So the cheaper option is assembling sanden 507 universal compressor which is very heavy duty compressor and in this car all the other components like cooling coil ,condensor, ac line can be flushed and cleaned out and this universal compressor will take load of remaining kalik.
same wise if we do cleaning of line and put original compressor then it can caught kalik again because in flushing there can be chances of micro level kalik remains which will effect the original compressor.
this old sanden compressor instalment costs me around 13k rs. but 3 years warranty.
so if you want to save your money then you can opt this method for long life....