Product review (1 stars): three week water filter?
Purchased a new Kitchenaid fridge and the original filter installed lasted maybe a month.  I bought a replacement in hopes that perhaps there was some residual gunk in the lines from the factory or the installation of the water line.  Installed the replacement three weeks ago and already the flow from the water dispenser is back to a trickle.

No way I'm shelling out $600/year for water filters.  Many other consumers are clamoring for the old PUR filters.  Whirlpool needs to address this issue!