I have 2 Hunter air cleaners in my home. In the last few years, good quality carbon pre-filters have been hard to come by. The majority of them now sold in stores/online are very thin. Even see-thru !! My tower air cleaners are different sizes. Cutting the pre-filter to fit is easy. In my experience, the 3M Filtrete brand is the best one out there. Nice and thick. I used to be able to buy them locally, but not so anymore. I'm not sure - maybe they have been discontinued. K. Fox
Verified purchase: Yes | Condition: New
filters cat and dog hairs/dust keep the air very clean
Verified purchase: Yes | Condition: Pre-owned
Great price and just what I needed.
Verified purchase: Yes | Condition: New
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