Product review (5 stars): Excellent Value and Performance
For 7+ years I bought the expensive, OEM, namebrand replacement filters.  When they became harder to find and cost prohibitive, I started shopping around.  I just installed my second filter and am happy to report that these work perfectly, are nearly identical to the OEM ones, and can NOT be beat for the price.  For what I paid for one OEM filter, I was able to get six!!  No more hesitation to replace the filter every six months!!  Great value!