That’s a nice looking machine but have to tell you that prices for replacement parts for Snap On service equipment can range from high to ridiculous. I’ve got their wheel balancer and just one tiny cone was over $100. It’s not like you can buy parts for it at any old place and they know it. Just wondering why you would buy a recycling machine for home use even if you have a lot of cars. I’m all for saving the ozone layer but the few times you might have to discharge the system wouldn’t justify the cost.