I am an avid reader and recently graduated to reading eBooks on kindle. I still love my collection of hardcover classics but the mold problem in my new apartment is getting difficult to handle. A friend suggested I use a dehumidifier but then I heard dehumidifiers make the room very dusty. So I was thinking of using a room air purifier since it can tackle both dust and mold and comes with few health benefits. At my workplace they use this particular Clair BF2025
http://go-clair.com/. I'm planning to get the same model for my home.
This should suffice I guess ? What else can I do to preserve hardcover books ?