Product review (5 stars): tried and true Amazon user
I was looking for a filter for our Sears humidifier, model 154200.  Another Amazon reviewer directed me to this filter as they had found Sears now used the model number of our older model on another newer humidifier.  As a result the Sears replacement filter would not fit our model.  This filter works great and fits like the original.  I bought another set for the next time I need a replacement.