Product review (1 stars): Item received is a poor performing aftermarket replacement part number CBW9
Item shown above is the OEM replacement wick made by Bionaire.  Item received is a poor performing  aftermarket replacement part number CBW9, made by RPS Products, Best Air.  I have used the Best Air CBW9  and they do not perform well in my Bionaire W9 humidifier.  THIS IS A BAIT AND SWITCH !!!  If I wanted the Best Air CBW9 I would have ordered it!!!  15 years of experience with my humidifier has proved this fact, the Best Air knock off does not work well in my humidifier...I did not order a Best Air CBW9.  I ordered a Bionaire 900 as shown

Note: The purchase was refunded.  A recent visit to the site still has the incorrect photo shown for this item.  Seems the other sellers can get the photo correct, why not this one???