Product review (1 stars): DO NOT USE THESE FILTERS!  Horrible chemical taste
I put one of these filters in.  My wife immediately complained about a terrible chemical taste.  I should have listened.  By the time I tasted it, it seems to have contaminated the fridge's water system.  I took the filter out and returned the pair to Amazon, who promptly refunded my purchase.  But months later, the taste is still in the fridge.  I'm still trying to flush the system.