Can 4500PSI tanks be fill with compressor AND scuba shop?

Hey gang



I saw a view review of YH compressor and he mentioned that once a tank is filled at home with a compressor the scuba shops won't fill it anymore? Is that true? Have you guys tried to fill your tanks both at home and at the shop? I would like to fill it at home and if I travel then I'll just get it filled at the shop but it sounds like my plan could have a flaw in it.



Thanks
 
I have never had a problem . As long as your tank is in hydro and it is DOT approved there should not be a problem . Besides how will that ever know that you fill at home unless you tell them 



Dan





Thanks, that's kinda what I'm thinking too. In the youtube video he said his shop let some air our and smelled a little bit of oil from compressor, I assume most shops would have one way valve and could care less.