For a more economical alternative for this Hunter 30917 HEPAtech Purifier Filter try the Hunter 30917.
The Hunter 30917 HEPAtech Purifier Filter is an electrostatically-charged filter that captures 99.9% of particles as small as 0.1 microns. The Hunter 30917 is a three stage filter that captures large particles in the first stage, particles as small as 0.1 microns in the second stage and removes odors from cooking, smoking and pets in the third and final stage.
This is a genuine OEM Hunter part. The 30917 should be replaced every six months.
The Hunter 30917 filter fits the following Hunter purifiers: