Product review (1 stars): Don't waste your money.
Doesn't work.  I purchased one to replace the older blue filters model w10295370 / w19025370A.  While the new filter fit, the water barely flowed through.  When I tried to start flushing water,  the fridge made an awful noise and when I opened up the filter section it started leaking water.  Definitely won't be getting another Whirlpool fridge in the future.