Filter Monster Replacement for the Hunter PermaLife Filter 30966

[TABS] Reviews Fits Hunter Air Purifier Models: 30747, 30748, 30750, 30856, 37748, 37750 Filter-Monster Extended Guarantee We trust our products so much that when you use a Filter-Monster branded filter in your air purifier, we offer a 1-year extended warranty on your air purifier. No forms to fill out, no registration process. All you have to do is use our filters. That's right - we've got you covered even after the manufacturer's warranty expires! Some limitations apply. Read full warranty here. [/TABS]