Airless Water valve

[washregal]

I just noticed Sonny's is marketing a water valve "Airless" to be installed downstream of your water meter. They are claiming 30-40% savings. has anyone used these.. and have they been successful?

what kind of pricing are these?

 

[MEP001]

There's another thread on this subject with the information you're seeking.

http://forum.autocareforum.com/showthread.php?t=5246