This is a great filter system. My wife has multiple chemical sensitivities and this filter works very well for her. It is also very easy to replace. I usually have a set in storage and when I change them out, I buy a new set, ready to go.

Is it discontinued ? It's out of stock everywhere Also after over 6 months of use, I still get a slight layer of oil from the faucet. Keep in mind that I flushed 15 gallons the 1st time I used it, but still, it releases oil with the water.

Before the system, I was drinking bottled water and recycling the bottles. Now I can enjoy the pure water comes out my tap.

It would really be nice to actually find filter replacements, I have been all over everywhere and cannot find replacements, they are all out of stock. I depend on these for medical purposes, wish I had bought from a company that could replace items when needed. What a joke!!

Easy install, good instructions, superb results! It actually tastes a lot better than bottled water.