Product review (4 stars): Glad to find replacement for older unit!
Just pleased that we found replacement filters for our 3 yr old, no longer sold, cool mist humidifier.
The replacements are great and fit into the holder ok, but are a bit longer than the holder and stick out above the water when the unit is filled up. So, when we open the lid to refill it, that excess filter is dry and discolored. I flip it over each time I refill so it doesn't get the creepy crud & then have to be replaced more often....