Lookig for an Auto TopOff system

Anyone have one of these or heard good or bad reports:
Looking to use in my return of my sump.....Thanks in advance!

AutoTopoff.com

 

I use one. I use the double in-sump version. Been working flawlessly since I installed it about 6 months ago. I have a top off container in an adjacent room. I have a john guest valve drilled into my sump. So the thin water line goes out of my top-off container via the small pump, through the wall, into my stand and into the john guest fitting and drips into my sump. I hear it come on every 15-30 minutes or so. Sounds like someone peeing in my sump for a few seconds.

 

Thanks guys . Do you think that a aqualifter pump will serve the purpose? I have an extra one laying around.

 

I think my pump is a tiny little Sicce Micra pump. Tiny tiny.

 

I don't have the need for a real ATO yet. I just hooked up my RO/DI unit with a float valve into my sump whenever I need to be away for a few days.

My RO/DI unit is connected to a pressurized water storage tank. When I'm away, I turn off the water intake and just use whatever water stored in there for ATO. A way to avoid really bad flooding in case the float valve fail.