Harvey is Easy to Use
Harvey does a remarkable job of quickly cleaning your vacuum pump oil. The system is simple: just fill the top with your used oil and wait about ten minutes for the clean oil to flow into the clean oil chamber below.
Just pour, wait and enjoy your clean, purified oil!
Harvey uses the same filter that is used to protect automobile engines. When you fill Harvey's top with used oil, gravity does its job to pull the oil down through the filter, releasing clean oil for re-use. Once the process is complete, just pour the oil back into your vacuum pump or into a separate container for later use.
And best of all, Harvey pays for himself many times over in oil cost savings.
Harvey is the perfect addition to your Harvest Right Freeze Dryer system. Harvey ships quickly and is backed by a money-back guarantee.