{"product_id":"austin-air-immunity-machine-replacement-filter","title":"Austin Air Immunity Machine Replacement Filter","description":"\u003ch2\u003e\n\u003cmeta charset=\"utf-8\"\u003eAustin Air Immunity Machine Replacement Filter\u003c\/h2\u003e\n\u003cp\u003eYour air purifier just got a serious upgrade.  \u003c\/p\u003e\n\u003cp\u003eThis replacement filter brings Austin Air's most advanced 8-phase filtration system to your existing purifier — delivering next-level protection against the full spectrum of airborne threats, from everyday dust and pollen to viruses, VOCs, and ultrafine particles.\u003c\/p\u003e\n\u003cp\u003eDesigned for anyone who takes their air quality seriously — whether you have immune vulnerabilities, live in a new construction home, or spend time in high-traffic spaces like classrooms, clinics, or shared offices — this filter transforms your current unit into a comprehensive immune-supporting powerhouse.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eAnd the best part? With a filter life of up to five years, it's one of the most cost-effective investments you can make in your home's air quality. No constant replacements, no ongoing hassle — just five years of clean, healthy air.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8 Phases of Protection. Nothing Gets Through.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePhases 1 \u0026amp; 2 — Prefilters\u003c\/strong\u003e Capture visible dust, pet dander, pollen, and mold spores right at the source, keeping your air cleaner and your core filters working at peak efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePhases 3–6 — Four-Part Granular Defense\u003c\/strong\u003e A powerful blend of carbon, impregnated carbon, mineral-based filtration, and impregnated mineral-based filtration works together to adsorb odors, VOCs, formaldehyde, ammonia, nitrogen dioxide, and other harmful gases. Unmatched chemical and gaseous pollutant protection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePhase 7 — Medical-Grade HEPA\u003c\/strong\u003e Certified to capture 99.97% of airborne particles down to 0.3 microns and 99% down to 0.1 microns — including viruses, bacteria, allergens, and microplastics.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePhase 8 — Military-Grade HEGA Carbon Cloth\u003c\/strong\u003e Originally engineered for chemical, biological, and nuclear defense. Eliminates the most dangerous ultrafine contaminants that other filters simply miss.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible With These Austin Air Models\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAustin Air Immunity Machine\u003c\/li\u003e\n\u003cli\u003eAustin Air Bedroom Machine\u003c\/li\u003e\n\u003cli\u003eAustin Air HealthMate\u003c\/li\u003e\n\u003cli\u003eAustin Air HealthMate Plus\u003c\/li\u003e\n\u003cli\u003eAustin Air Allergy Machine\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eUpgrades all standard models to full 8-phase filtration.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes Not Fit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAustin Air Junior models\u003c\/li\u003e\n\u003cli\u003eAustin Air Personal Air Purifiers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThe Most Complete Air Purification Available.\u003c\/strong\u003e Eight filtration phases. One filter. Cleaner, healthier air for the life you're building at home.\u003c\/p\u003e","brand":"Austin Air","offers":[{"title":"Black","offer_id":52588269207839,"sku":"FR444A","price":694.99,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":52588269240607,"sku":"FR444B","price":694.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/0749\/7759\/files\/Immunity-Machine-with-White-Prefilter.jpg?v=1780329611","url":"https:\/\/wellnesshomedirect.com\/products\/austin-air-immunity-machine-replacement-filter","provider":"Wellness Home Direct","version":"1.0","type":"link"}