Product review (3 stars): They work...but are a bit too thin.
I bought these from another seller/not on Amazon and they are not the full 1" you need for most Kenmore console humidifiers so they have trouble standing up, which hurts performance.  You can use a coated paperclip, unfolded with the 'hook' parts left to hold the two ends together around the gray plastic part rising vertically from where the two ends of the wick touch.  Just did this yesterday.  Otherwise it will run but never use water/not humidify.  Also, you can clean the fan blades by removing the top three screws with a security screw driver set with bits, size is T15.  You'll need a 6" bit for the screw in the 3" hole at the top.  Doesn't come fully apart because of wires but...you can clean the unit easily and the humidifier will last a decade.  Use white vinegar to soak wicks, rinse, dry, reuse.  Simple.  Keep it clean and it will last a long time.  Just be careful with these thinner filters that are just a bit off in width and length.  Cut to fit and reinforce.