Austin Air Immunity Machine Replacement FilterUpgrade your standard Austin Air purifier with the ultimate in clean-air technology. The Immunity Machine Replacement Filter delivers our most advanced 8-phase filtration system, designed for those who need extra protection. Whether you have heightened immune sensitivity, live in a new-build home, or spend time in high-traffic spaces like classrooms, clinics, and shared offices. Why choose this filter? Next-Level Defense: Combines eight filtration media, including medical-grade HEPA, military-grade HEGA carbon, and a powerful granular blend of carbon, impregnated carbon, zeolite, and impregnated zeolite. Comprehensive Protection: Goes beyond particle removal to capture and neutralize gases, VOCs, viruses, bacteria, and ultrafine particles. Immune-Supporting Air Quality: Keeps your purifier performing at its best for a healthier home or workspace. Transform your existing unit into a powerhouse of clean air and peace of mind. Easy to change. Takes about 10 minutes. Step 1 - Open the box the new filter came in and remove the filter from the plastic bag. Keep the plastic bag handy. Step 2 - Turn your air cleaner upside down on carpet or a towel. Step 3 - Remove the philips head screws holding the bottom plate on and remove the plate. Step 4 - Remove the old filter and prefilter from the unit. Step 5 - Either vacuum or wipe out the inside of the air cleaner. Step 6 - Install the prefilter and filter. Step 7 - Replace the bottom plate and put the screws back. Step 8 - Enjoy clean air for another 5 years.
