Product review (4 stars): sears greedy mofos??
I struggled with certs on these and other filters - the Sears oem has a rating that none of the others has - not sure how much it matters - our water is pretty excellent so I am hoping we do not suffer adversely.  I ordered this because my refrigerator told me to.  When I removed the old one I found there was never one in there, just the plastic place holder----and I thought the water had started to taste chloriny after I saws the warning - PSYCH!
Wonder if the installer stole the oem filter or perhaps the frig doesn't come with one. The new filter went in easily and the water and ice seem fine..water pressure is fine after 3 weeks or so.  I will buy this again if no problems arise in the future.  Sear are seriously some greedy humdingers - their filter costs a fortune and I needed new burners for a grill they had made - they wanted $180... I think I paid $20 after some searching and substituting on Amazon.