Started leaking after 4 weeks, almost ruined my cabinets
926404
If I could rate this with less stars I would. I did a lot of research prior to buying a system to replace my 4-stage hydrotech system, which has worked flawlessly for years. I thought adding extra stages would help with filtering the water.

I was skeptical of a lot of these newer system with their use of the quick disconnect tubing for every connection, but I figured if just about all the systems are using them it should be ok.

We put a brand new kitchen in so I figured I would replace the RO system at the same time.

5 weeks after installing the system it started leaking in my brand new custom kitchen island which cost about $8000. I was not trying to save money by purchasing the system, I was trying to find the best system I could and thought this had less tubing than the artisan system.

I missed the 30 day return window from Amazon by 1 week and now I have a useless system. I will try to fix the leaking tube quick connect fitting, but since it started leaking once for no reason, I'm not sure I can ever truly trust the system.

It was lucky my wife noticed the leak since their alarm didn't even sound.

The old hydrotech system used larger tubing and was a solid one piece house with much less quick connect tubing. I guess I'll go back to that system since at least I don't have to worry about it leaking.

If I could return this system I would, don't buy, cheaply built, horrible design. If we weren't lucky and noticed the leak it could have been a slow drip for days.
520986
I've only had it installed for 3 weeks and on several occasions I notices water spray on the interior of my cabinet door (NOT good for the wood!). I now have a new task to remember when I'm in the kitchen:  Open the cabinet door to check if there is moisture.  Plus, it's sputtered like a volcano  into the sink and onto the counter.  I turned the heat down about 1/3 to help reduce this from occurring, but now my water isn't hot enough.  I bought this model because I could use the existing Kitchenaid external faucet that I had.  (It looks like the same manufacturer made both.) Additional advice:  never order anything too far ahead of installation:  I realize now that my return window is closed-- in fact it was closed before it was installed.
2375587
it worked great and then started leaking at the knob...right beyond my return eligibility date.
2948887
I wish I could rate this at 0 stars.  I purchased the original at Costco 2 yrs ago.  Then last October it started leaking at the faucet handle.  I called Moen and they replaced the entire top of the faucet.  After a debate they also agreed to refund the cost of plumber to replace the faucet $100.  Not quite a year later the replacement is leaking again.  Its already ruined my hardwood floor and underneath of cabinet on last go around now its happening AGAIN.  I don't often review products but this is an absolute DONT BUY!
1483337
After using for a few months, its started leaking water from the sides which resulted in miuld in my bathroom
993910
Amended Review: Product Failure

Last night, 3/27/16 and less than 7 weeks after install, the cartridge faucet failed and destroyed the custom cabinet it was in.  Woke up to a steady leak this morning from the faucet handle, with a huge puddle between the countertop and wall.  (The backsplash hasn't been installed yet.)

Kohler sending a replacement cartridge as no local supply houses stock them.  No kitchen faucet until replacement received and we have  a house full with out of town family.

Concerned about long-term quality now.  Would not buy again.

(Original Five Star Review from a few weeks ago:
Easy install.  High quality components.  Flat spray design very powerful.  Pause feature is a nice option.  Would buy again.)
4056068
I loved this faucet, until last week when it started to drip at the elbow of the handle. And yesterday I opened the cabinet under the sink to get a steel wool pad and everything under sink is soaked! I know it's too late to return this through Amazon but I will contact Kohler to remedy this situation. I don't want another one, just in case the replacement faucet is defective, too. What a waste of $200! Keep searching, folks :(
714967
Leaking, thats the worst product I had. Do Not buy
3973051
Worked great for several months and then all 3 started leaking within the same week.
618032
First Moen faucet cartridge I have had ever drip after 4 months of use.
1113505
One month after installation, I noticed this unit had been slowly leaking under my sink for a month! What a mess. I had it professionally installed by a licensed Plummer but the problem was not the installation.  The unit itself is leaking right out of the bottom. Now I must pay to have it removed and another one installed! Very disappointing! It would have been less expensive to order the insinkerator in the first  place!!!!  Be forewarned!!!
I guess I was penny wise and pound foolish.
791055
It was doing fine for about four months, the button to switch from spray to stream was a little finicky. However, today the hose burst under the sink a leaked a ton of water all over the floor. We had to remove the dishwasher to get all of the water up. I would not recommend buying this if you want to have it for more than four months.

There is a hose that connects the handle part to the water intake. The hose looks like it is made out of reinforced braided rubber but is actually a rubber/plastic material thicker than a regular straw but thinner than a 7/11 Slurpee straw. It is just covered with the metal part for decoration and does not actually strengthen the product. That is the part that broke for me.

As a credit to Amazon, they did allow me to return it free return shipping.
4282980
Having a problem with leakage.  Will only use for dry foods!
516732
After being in my fridge for a couple days, it started leaking. I ordered the Samsung filters expedited shipping today because of the fear of major leaking. I am stuck with 2 filters and will never buy this product again!!!
3780843
This sink organizer installed in a few minutes with minimal effort. Then that same day I had a new dishwasher installed. I ran the dishwasher that night, and heard water dripping inside the under sink area. When I opened the cabinet door I saw that the dishwasher installer didn't tighten a water line, and it was badly leaking. However, since I had just put in the organizer all the water had collected in that. I simply slid it out, and dumped at least a gallon of water. My point is: Anything that leaks, or spills under the sink is now caught in the organizer, which could be a big plus if what's leaking can stain, or corrode. As for me. I will never live in a house without one.
2236886
Worse leaking storage containers I have every seen.  Unless you store non-food products don't buy these products
643363
This worked fine for about 4 weeks.  Then one of the plastic fittings cracked and it started spraying water all over the place.  I'm on a well so my water pressure bounces around between 50 and 70psi.  Still, kinda sucks.