Some people will complaint the price is higher than others, for compressor, our compressor is with centrifugal switch, this cost is high, if customer follow economic, we have one model AC550 also. Details as belows-

1) Motor from Taiwan, with centrifugal switch; This motor it can work from 170V~240V, specially for the electronic unstable countries, it protect the motor not broken easily.

2) some supplier delete some spare parts like safety valves, or change the tube which push the air single moving, this tube make compressor working efficiently.

3)Internal valve & ring made in Sweden;

4)we put wheels and handles to move, make Drainage design as aside. For this point, the assistance can move the compressor and make drainage by easy way.