Product review (5 stars): Great Price work perfectly
I bought one to try after the original. These work exactly like the manufactures.
I figured they would not last as long, so I wrote the date on it.
4/6/2013 as when it was installed, and it notified me to change it last week.
So 4/6/2013 - 10/22/2013, and that was the same length that the Whirlpool one got me.
....So I am buying a 3 pack and saving a few bucks.
Thanks Amazon!