Product review (5 stars): Filter, Ice maker, Whirlpool, Sears
This product, made by PUR, fits Sears and Whirlpool referigerators.
The key to interchangeability is " push button " filter, in the lower, bottom grill.
Sears wants $50 and local Whirlpool retailler wants $40.
$29.99 is a much better price.  Shipping might raise the price a little, but much cheaper than Sears shipping. I hope that this article is linked to the item that I bought, PUR PBSS filter.