Product review (5 stars): Don't Worry! It Fits!
At first I was about to call amazing and say, "Hey you sent me the wrong item", but then I did some research and infact the MWF does look very different then its previous filter the GWF. This confused me because I kept thinking, there is NO WAY this is going to fit, but it did and without a problem. I am so glad I bought this.

Pros:
Easy to install, My 15 year old son did it for me
Smaller, more compact
Water tastes cleaner!

Cons:
None so far!