Review on Enhanced Robinair 75260 Coolant Refiller Featuring Air Lock Prevention by John Holliday

This tool is excellent for vacuuming almost any vehicle cooling system. I work as a Ford tech and haven't had a degas bottle or radiator that this cone fitting wouldn't work with, and my coolant magazine just flushes and doesn't pull a vacuum, so this works great. The only downside is that when you suck coolant into the tool it comes out through the vent and gets 4 stars for that.