eelnoraa
Contributor
Just curious what the process is. One of my LDS requires O2 clean tank for nitrox fill because they do partial pressure brending. That is understandable. However, they are asking $100 to $125 to O2 clean a X7-100. I just wonder if the cost is reasonale. Reason for asking, because I have some nitrox fill card with ths shop. Not sure if it is worth to O2 clean then take advantage of fill card.