Originally Posted by bubbles
If this is directed at my input here is a picture of the seat that comes with the 310 toilet. The valve covering fixture at the rear is held in place with a pin not hinges and screws and I don't think just any old toilet seat will suffice. I'm wrong a lot though. The direct replacement plastic seat is quite inexpensive. Maybe the OP has a different model. I was just commenting.
No, not at you at all. Just comparing a specialized "rv" toilet seat to a standard regular Lowes wood seat. The Dometic in my Lexi is just a standard one, I guess, and would take a 12 buck seat from Lowes, or even WalMart.
Obviously, the minute you add "rv" to anything, the price magically doubles or triples.