Product review (5 stars): Best Humidifier Filters!!!
Top of the line!!! Will buy again.
Much better that other brand I bought on Amazon 2 months ago.
Update 2-8-18; Have ordered from Amazon again (Today's Concept, same company) just as good as 1st time and very fast delivery! Fit perfect, I didn't state on the first review that the new part on the filters (red part of filter) collect a lot of dust before it entering the main part of filter. I vacuum them from the outside daily and once a week take them out and rinse them. They still look like new.  Will buy again!!!
TOP QUALITY