Thanks and yep, I bought a 5 pack of the AZ762-1A-12DE relays (K2 Position) on amazon for $15. Removing the relay was a little trickier than I expected.. to pull the solder out of the board, it took a bit of work. First time I've done this and my soldering gun and desoldering pump are cheap. I ended up taking the relay apart and removing the relay pegs 2x at a time. Since there are six, it came off in 3x parts. I'm sure it wasn't the formal way to do it, but it worked. The board is back on the spa and the low flow pump is working great now. It's a shame that people replace the entire board for hundreds of $ when the relay is so cheap. But hopefully these threads help someone else save some $ as they have for me. Thanks all!