This may be a old question but all the posts that I seen is rather dated. What is everyone opinion on the best ato as of October 2016? My old fashion float valve needs to be retired , I believe! Thank you everyone for looking.
Yeah, but hydor smart level and others have no moving parts that can get stuck in the off, or worse on position. Calcium build up, salt creep or snails and you'v got a flood. At least use a double float switch system if you want a float switch systemyeah I mean just use a standard float valve. Mine is Kent, cost me like $7