Review on AQUACREST Countertop Compatible Drinking Systems by Peter Parks

I was a bit concerned after reading that some people had issues with leaks when replacing these but mine worked great! The only thing to note is that one of them uses reverse threads for loosening and tightening for some reason and is the opposite of regular threads. Initially I had a bit of a problem getting one of these loose, so I had to use pliers. That's why I give 4 stars for the installation. I think they could be a bit cheaper since there are no active filter elements. But the taste at the exit pleases and the ability not to buy completely new filters every time, but simply to replace the filter elements. I use mine in Brazil and haven't had any water issues, although the water quality where I use it is slightly better than many places.