Product review (2 stars): Inferior Quality - Buyer Beware
I purchased this replacement filter even though it had mixed reviews. This filter is not like the original filter with the blue prefilter, which helps to make it sturdier; this is just the white inner layer. I have used this filter for less than a month and it falling apart. The seam, which is only held together by some glue on the outside layer, is coming apart. I also am seeing little tears in the outside layer. At times, the filter can not hold up its own weight and will sag in places. The only positive thing I can say is that I have not had any issues with mold. I contribute this to the fact that I am very diligent when it comes to keeping the humidifier clean. Overall, I am very disappointed by this product. I am looking for alternate filters because this is just a waste of money.