Watts Water Technologies 1/2 LF288A: Premium 1/2 In. Brass Anti-Siphon Vacuum Breaker with Lead-Free Construction Review

This is an exact replacement for my pool's backstop. My previous one lasted ten years but was damaged in this year's ice storm despite being boxed for protection.

I used this to replace a leaking valve in my pool. old drop. The new one works great, no longer drips. What I liked the most was that it was a lot cheaper than a plumber.

The vacuum switches on my black and gray tanks in my RV started leaking. The originals were 25 years old and outdated! Those vacuum switches aren't cheap, but I didn't want to replace them with the junk plastic they make for new RVs. It took me about an hour to install them and see if they were leaking.