Product review (4 stars): These are great filters - fit great
These are great filters - they fit our sears humidifier perfectly.  We initially bought a cheaper set that was supposed to be the exact filter our humidifier took.  They were thinner and kept flopping over.  The CF light kept coming on.  After reading the reviews on these, I was hoping that they'd do the trick.  They did!  They have a metal mesh that holds the shape (no flopping!) and are much bicker than the others.  These fit our humidifier great and wick the water appropriately.  I'm glad I bought 5!