Product review (1 stars): This product is NOT the same as the filter I ...
This product is NOT the same as the filter I bought at the hardware store.  I sent it back.  It fit, but didn't have the ability to filter out nearly as much as the one I was trying to replace.  Sometimes, you look and look until your eyes are crossed.  This one said something somewhere in the description about being a replacement for the MSWF, and when it came it was GSWF.  I don't remember what the G stands for, but the MSWF I believe means Multi-Stage Water Filter.