We've featured several of the big beasts during tank month, but bigger isn't always better. You don't want to drive the BUSS between machines to clean out a 50 gallon sump.  Meet the “Sump Caddy” from Universal Separators. It's a highly maneuverable sump-side coolant filtration and tramp oil separator system utilizing advanced coalescing technology Where portability is required, this is a machine to consider and no electrical power required. Just feed it some fresh compressed air and you're in business. Simplicity is the other advantage. No PhD's on the shop floor? No problem. It's the "point-and-shoot" of metalworking fluid reconditioning. If you own one already, we want to hear what you think of it.