Review on Febco 905 052 Check Assembly Repair by Kenneth Broszko

Febco parts are worth it. When my popper and topper broke I inspected all of the parts in my backflow preventer and found that those parts were also badly worn, probably original parts. After replacing the check valve assembly and popper and topper with Febco parts, my unit did not drip. Don't worry about unsold hardware store parts, get Febco parts and you won't regret it. The dollar you can save isn't worth revisiting this topic anytime soon.