Review on Valterra T1020 1CLR Waste Valve Capped by Darrell Beecher

When I bought this case I thought it was the best thing since it was cut. A cap that indicated if there was liquid in the tube before I removed the cap. Sometimes you get extra mucus when you empty your black and gray tank that you're not expecting, so it's good to know there's some. No surprises! I have only used this cover 3 times and one of the retaining gears broke. I really expected it to last a lot longer than it did. It's a great idea, but I wish they would make it more durable.