Well, not pool related, but this post concludes my lost filter plug saga, and might enlighten others to something I just learned. I'm talking about my sewer backup problem, that I thought might have been caused by the filter plug I flushed. It wasn't. Just an odd coincidence that they happened within the same week.
So the plumber shows up early. Two trucks. Crew of three. My brain goes into ka-ching, ka-ching mode. They find the clean out, in the middle of my pool pad no less. That's my filter, and the smaller cap is the one that sucked down my filter plug. The bigger one, which I've never opened, is appararetly my house's clean-out. Great place for it.
So they fire up the snake. They get three feet down the bigger clean-out and crunch-crack. He hauls out the snake and the part he just broke. This was in my sewer clean-out (yellow end up):
He doesn't know what it is, but guesses it's part of my sewer system check valve. Did anyone know sewer lines have check valves? I sure didn't. Apparently, a good thing to have when your house is close to or lower than street level. Which mine is not. He recommended I get rid of it, which sounds good to me (since it was the reason I had the blockage, not the filter cap). So he proceeds to bust up the flapper, which is still in the sewer pipe and blocking it, with a long pipe. And that was the end of it.
Then he ran the sewer cam all the way to the sewer main. The cam operator moves the screen from my view, and the boss says "Well let him see, he's paying for it." Ka-ching, ka-ching. Turns out my entire sewer line is as clean as it gets. No crud. No roots. No filter plug! Good to go.
So they pack up and I cringe when I ask "how much." $250. I was floored. Extremely reasonable (IMO). Such a relief to have the problem solved, and solved permanently, and to learn my 15-year-old sewer line is in great shape. So worth it!!
So today is a good day. I caught a break. Though I gotta admit, that bucket bath felt so good I may have another... just because I can.