Xinxiang Coolworks Filter manufacturing Co.,Ltd.  main offer air compressor replacement filter for Ingersoll-Rand,Atlas Copco,Sullair,CompAir,Fusheng,etc.   We have been in this field for 10 years with nearly 3000 part No. for the air compressor filters(air filter,oil filter,oil-air separation filter.) If you have this kind of inquiry,I am sure you can get the best price from me.