I have no adverse vacuum performance change with the catch can in place. It just catches any oil. I still smell oil vapor when the pump first starts up, but not nearly as much. I've only emptied the can once or twice since I've had it installed. I slightly over filled the pump and it blew out into the can, then ran it with the FDer valve open for a… Read More

Not only does it spread the cost, but it can also increase the amount and variety of the preserved food you store away. Additionally, a group purchase can also lead to purchasing bulk quantities of food to freeze dry.The only downside is that the interior is now so cold that defrost time has doubled! I use a large high volume fan to defrost… Read More

Have you ever tossed out spoiled produce or leftovers? How about those cans of food that are nearing their expiration date sitting on the shelf at the back of your food storage?Finding used freeze dryers isn't easy. That's because most people who get them consider them a long-term investment. As such, they hold on to them for years. However… Read More