Austin Air Systems Immunity Machine Filter The Austin Air Immunity Machine Replacement Filter brings the power of our most advanced 8-phase filtration system to your existing standard model purifier. Engineered for individuals with heightened immune vulnerability, those living in new construction homes, or anyone exposed to modern chemical pollutants and viruses in high-traffic spaces like classrooms, clinics, and shared offices, this replacement filter upgrades your current unit to next-level protection. This next-generation filter combines eight different types of filtration media—including medical-grade HEPA, military-grade HEGA carbon, and a four-part granular defense combo of carbon, impregnated carbon, zeolite, and impregnated zeolite—to remove the widest range of airborne threats. Unlike traditional filters that primarily target particles, the Immunity Machine Replacement Filter is designed to capture and neutralize gases, VOCs, viruses, bacteria, and ultrafine particles, ensuring your air purifier continues to deliver comprehensive immune-supporting protection for your home or office. Designed for People Who: Have weekend or compromised immune systems Suffer from an autoimmune disorder Live in newly constructed or renovated homes Are in classrooms and daycares Consistently in high-exposure environments Are concerned about formaldehyde off-gassing, VOCs, or chemical irritants Want maximum virus protection and chemical-free indoor air Why Choose the Immune Machine Replacement Filter Upgrade your current air purifier with the Austin Air Immunity Machine replacement filter and take your home or office air quality to the next level with advanced 8-phase filtration. Designed specifically for standard model Austin Air purifiers (not compatible with Junior models), this next-generation filter provides enhanced protection against a wider range of airborne contaminants. Its eight different types of filter media include large and medium particle prefilters, medical-grade HEPA, HEGA carbon cloth, and a four-part granular defense combo of carbon, impregnated carbon, zeolite, and impregnated zeolite, working together to remove dust, pet dander, pollen, mold spores, viruses, bacteria, VOCs, gases, and other ultra-fine pollutants. By upgrading to the Immunity Machine filter, you’re choosing the most comprehensive, immune-supporting air purification system available, delivering cleaner, healthier air and long-lasting protection for you and your family. Specifications Fits These Austin Air Purifier Models: Austin Air Immunity Machine Austin Air Bedroom Machine Austin Air HealthMate Austin Air HealthMate Plus Austin Air Allergy Machine (Upgrade these standard models to 8-phase filtration with this filter) Does NOT Fit: Austin Air Junior Models Austin Air Personal Air Purifiers Top Features The Austin Air Immunity Machine features an 8-phase filtration system—the most complete protection of any air purifier. Each type of filter media is engineered to remove specific pollutants that weaken the immune system. Phases 1 & 2: Prefilters – Capture visible dust, pet dander, pollen, and mold spores, keeping your air cleaner and the core filters working efficiently. Phases 3–6: A Four-Part Granular Defense Combo – A powerful blend of carbon, impregnated carbon, zeolite, and impregnated zeolite adsorbs odors, VOCs, formaldehyde, ammonia, nitrogen dioxide, and other harmful gases, providing unmatched chemical and gaseous pollutant protection. Phase 7: Medical-Grade HEPA – Removes 99.97% of airborne particles down to 0.3 microns and 99% down to 0.1 microns, including viruses, bacteria, allergens, and microplastics. Phase 8: HEGA Carbon Cloth – A military-grade filter originally designed for chemical, biological, and nuclear defense, eliminating the most dangerous ultra-fine contaminants. Together, these eight phases create the widest-ranging air purification system available, delivering cleaner, healthier air for optimal immune support.
