Robinair 75260 Coolant Refiller with Air Lock Preventer<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>26 inch Hg vacuum refills cooling system without air lock</li><li>Eliminates the need for bleeding</li><li>Checks for system leaks and utilizes OEM approved technology</li><li>Universal fits all cone adapter</li><li>Built-in gauge protector</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41WQwefqn8L.jpg" noproxy>