Product review (5 stars): I am extremely happy I found these on Amazon
I have been using these for a few months now and absolutely no issues. Exact replacement for our unit at just a fraction of the in-store cost. I am extremely happy I found these on Amazon. There is no noticeable decrease in evaporation or any dissolving of the filter. With the decreased cost, I am able to replace the filter more frequently. Good product and great price!