This is Hi-Fi

So the mystery problem with my vacation is that I came home to approximately 25-35 gallons of water that had flooded my kitchen. I'm still trying to figure out exactly what happened, but the likely culprit is a problem with my newly installed RO/DI filter. While I had it all checked out before I left and it had went 2-3 days without leaking, it looks like it wasn't as foolproof as I though. Thankfully, I've got a wet/dry vac and a mop, so it didn't take that long to clean up, but I was really hoping for a less eventful homecoming...