Product review (4 stars): Expensive but functional.
Arrived in a timely fashion.  Easy to install in the back of the fridge's interior compartment.  (Twist off the cover, remove old filter, pop in the new one.)  Seems expensive for a simple small plastic filter compared to replacement filters for other home appliances, hence only 4 stars.  But I can't find it online anywhere for less, so I suspect this is Kenmore's new revenue stream generator.  The consumer agencies need to include this cost in the "operating costs" they post on new appliances.  Then maybe the prices will start to drop to more reasonable levels.