Product review (4 stars): Fit but after a bit lose of water pressure
It fits and works well, no taste or discoloration.  I would purchase again as you get 3 for not much more then 1 of the name brand.
however the one star drop would be for drop in water pressure.  otherwise fine.  Not a huge drop and since you are filling cups usually no big deal just a little slower.  This is based of me using the original one for 16-18 mo, forgot when i purchased the fridge and the lose of pressure came after 2 weeks on this.  Works but not perfect.