Install: Takes some time to get used to installing ...
357193
Install: Takes some time to get used to installing when doing this for the first time. Be patient. Once you get the hang of the process it becomes easier.
1871745
very difficult to install - I kept getting error messages and when I tried to look them up got 'page cannot be displayed'  I tried restarting my computer multiple times to no avail but finally got it to work when I turned my compter off and let it sit for a coulple of hours.  I have no idea why that worked but it seems to be working well now.
2342136
It works fine, FINALLY!  Hard to install, - several calls to technical support, a LOT of frustration and a HUGE amount of wasted time.
2669414
In the end this works. However, the instructions for installation may have been more suggestions or even just clues on how to do it. At more than a couple of steps things did not happen as described and this turned into a multi-hour process. In each case where it seemed to hang a restart of the PC helped move it to the next step. I can say that if it gets scary don't be afraid to restart the installation or restart your PC and just follow your nose.
2794887
A bit time consuming to install, you have to know what your doing. It took 2 guys about 6 to 8 hours to properly install with lots of tools. After that it has worked just fine----AND YOU DO SAVE A LOT OF MONEY
731574
Difficult  to install, but it works and looks good.
2874072
Looks great, good build quality, but very hard to get used to
4826111
This product does what it says, but it can take some time to get use to the changes from previous versions.
792457
A little tricky to get installed...be patient and don't get too rough with things.  It will eventually all fall together after you work on it a bit.
2347855
Looks great. But the install is not nearly as easy as they state. 15 minutes! HA!
963415
For some reason I thought it would be a little easier to install. I tried twice and just got a little frustrated. Can't be that difficult, just need time and a little more patience. I have had them for a couple of weeks and they remain on my work bench. I will get around to doing it, hopefully sooner than later.
1944818
It looks very nice...a little difficult to get installed but I chalk that up to user error :-)
546694
Works as advertised, but can be a little difficult to install - but maybe it's just me.
4102320
I like this product a lot.  It does take a while to install, at least for a novice like me.  This is in part due to the poorly written installation instructions.  I'd suggest you plan on half a day or get a buddy to help you.
1753376
Difficult to install, but if you watch their youtube video on installation and take your time, your efforts are definitely rewarded.
1132823
So I would have given 4 stars for the difficult install but that was our issue. If you don't have a handyman partner and a ton of patience, you should have a pro install. Our efforts were complicated by hard to reach access to both water line and hole for faucet (we used the previous one for dish soap dispenser). Things to know; it's def a 2 person job, there are plugs to be removed on a lot of parts and it's gonna take a few hours to sort out and install. At one point, we nearly bailed but took a break and came back with clearer view to a solution. It does consume every useable space in our cabinet which is smaller than average cuz there is a drawer below it. While I now have to figure out where to put all my cleaning supplies I must say that I am delighted to finally have a reliable filtration. We have been spending ridiculous $$ on water and PH enhanced waters. The cost of the unit will likely recoup in a months use as we drink a lot of water. Added bonus is that I can use it for cooking too!
998147
The install instruction need clarity, some valuable details are missing from the instructions