Hey guys. Just wanted to let people know if you buy a catch can from them, and get the free PVC hose from them it is not as oil resistant as they claim. They are shipping them with DOT CT Air Brake hoses 1/2 inch. I've complained once and they sent me a replacement but it was the same exact hose. So the oil started to seep through again and I decided to buy my own hoses. This has happened twice in a year. Just an FYI with my experience. Otherwise it works great.