Customer Service 619.503.0313
Free standard shipping on orders over $150+
*not applicable on air purifiers
Free standard shipping on orders over $150+ *not applicable on air purifiers.
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.
Upgrade Your Standard Air Purifier Now With Our Most Robust 8-Phase Filter!
5 Year HEPA/Carbon Filter | 360 Degree Air Intake | Clinically Proven | 8-Phase Filtration System
Designed for People Who:
Why Choose the Immunity 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.
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