Product review (5 stars): Great Price for OEM Filters
Why buy third-party clones when you can get the real deal at such a reasonable price?  I was about to go to my local big box home center when I thought I see if Amazon carried these.  To my surprise they did!  My two local stores had them for $35 and $39 each respectively, and this three-pack was $78, no tax, no shipping.  You can't beat that.