Product review (5 stars): Stop wasting money on pitcher filters and buy this!!!
Installation was easy.  I ended up putting it in a cabinet next to the fridge because it stuck out too much to put behind it.  I drilled two holes and ran the water line through the cabinet and popped the lines in the filter, mounted it with the supplied screws and good to go. I already had a water line running to fridge but no filter, which made it a little easier.

We used to use the pitcher style water filters... Replacement filters for these were about 8 or 9 dollars and they only filter 40 gallons. This filter was around $15 and filters 3,000 gallons... You do the math on the savings!!

My wife, who enjoys a fine delicious glass of refreshing, cool water and nothing less, even enjoys it!!

No leaks and after flushing for a few minutes the water looks, smells and tastes great! Well worth the money!