Hi Britt, Did you ever end up getting the Reverse Osmosis Drinking System? I am sorry no one ever responded. We are trying to get rid of our Sparkletts too!

Under sink R/O systems are as common as rabbits and many of them are just re-branded versions of the same thing.

The better question is why do you need an R/O system at all? It's a lot of ongoing expense and maintenance - not to mention wasted water - if all you really need is a carbon filter. What is in your water that you are trying to remove.

It's interesting that Sparkletts doesn't actually say what their water is: Is it carbon filtered? Is it R/O?

It's obviously tested to various regulations - but so is most municipal water.

I'm guessing you are not getting R/O water from Sparkletts but carbon filtered water.

Good point. I am not sure what we get from them, just know that it is so nice having hot and cold water ready to go! I think Sparkletts offers Mountain Spring Water as well. BUT- we would love to get rid of our machine and maybe a refridgerated system under our kitchen sink would be good unless we just use ice or drink water regular tap cold, right? I hear it is healthier drinking water that is not very cold..okay thank you for the comment.