Product review (4 stars): DO NOT BUY THESE TO REPLACE WF2CB if sold through Blue Mountain
I have never written a negative review but felt the need to warn others about this product. I have purchased Tier1 replacement filters without issue in the past. I purchased these thinking they were what was pictured and were the actual replacement for Fridgidaire WF2cb. What I was sent were not the pictured items and are produced by Blue Mountain. The paperwork said that they were compatible so I followed the instructions and put the filter in but it was a hard fit. I didn't like how the unit was seated and pushed the button to release it. The filter pack flew out of the refrigerator about 2 - 3 feet (no, I'm not exaggerating) under quite a bit of pressure. After falling and denting my wooden floor, the end of the item broke in 3 pieces. I then replaced with the old filter but it wasn't easy as this piece of "stuff" had moved one of the water guides. Did finally get it back in. I will spend the extra money and buy the actual Frigidaire filters from now on.....Amended 3/21/17 I purchased a 4 pack of Tier1 from Discount Filter Store and they are fine. They are the same as the  ones that I expected to receive initially. I know, this is confusing.  The ones from Blue Mountain do not fit but the real Tier1 filters from Discount Filter Store are fine.