Product review (3 stars): New style seems incompatible, but just requires lots of force to install
This new style was much harder to install than the Whirlpool filters I've been buying for years. If I hadn't read the reviews I would have assumed it was incompatible. I used a wrench directly on the back tab to turn it into place, where in the past I've been able to turn it into place with the cover knob over the rear. Not very impressive for OEM parts.