The Healthmate Plus Is An Air Purifier Designed For People With Severe Or Multiple Chemical Sensitivities. Ideal For Those Living With Pre-existing Health Conditions, The Healthmate Plus Removes A Wide Range Of Airborne Particles, Chemicals, Gases And Odors. With The Addition Of Potassium Iodide To The Carbon Blend Already Used In The Filter, This Unit Specializes In The Reduction Of Harmful Chemicals, Noxious Gases, Vocs, Formaldehyde And Sub-micron Particles For Individuals In The Most Contaminated Of Settings. Thanks To The High Efficiency Particulate Arresting (hepa) Filter, This Unit Is Certified To Remove 99.97% Of Airborne Particles 0.3 Microns Or Larger. Featuring An Industry-leading Filter That Has A 5-year Life, This Air Purifier Comes In Black. Ideal For Anyone Needing An Efficient Way To Remove Wood Burning Smoke Or For Individuals In High Particle And Gas Contaminated Areas. Cleaner Air Means Better Sleeping. The Device Lessens Night-time Allergies And Asthma Attacks Which Means Fewer Runny Noses And Cases Of Dry Mouth. The 360-degree Intake System Draws Air Into All Sides Of The Healthmate Plus, Passing It Through A 4-stage Filter And Removing Sub-micron Particles, Noxious Gases And Chemicals. Leads To Better Health As The Device Filters Viruses And Bacteria, Allowing Immune Systems To Strengthen As Coughing, Wheezing And Sneezing Are Reduced Or Eliminated. At Only 47 Lbs., Less Than 2 Tall And With Included Easy Roll Casters, This Unit Is Portable And Perfect For Living Rooms, Dens Or Other Large Areas.