This combination filter—HEPA filter, pre-filter, and carbon / zeolite mixture—is for use with the Austin Air Healthmate Plus Jr. air purifier.
A pre-filter outside the HEPA filter protects the filter and extends the life of the main filter
Constructed of 30 sq ft of true HEPA medical-grade material
Contains approximately 6.5 lbs of solid activated carbon and zeolite, which absorbs numerous gases/odors
Replacement Filter for Austin Air Healthmate Plus JR HM250
Filter Model No. FR250
Plus Models – These filters contain potassium iodide for absorbing formaldehyde, ammonia, and other VOCs.