{"product_id":"airdoctor-ad3500-smart-app-air-purifier-ultrahepa-premium-carbon-filter-up-to-2-520-ft2","title":"AIRDOCTOR AD3500 Smart App Air Purifier – UltraHEPA, Premium Carbon Filter, Up to 2,520 ft2","description":"\u003cp\u003eMeet the AIRDOCTOR AD3500 Smart App Air Purifier, designed for larger spaces and everyday life. With real-time air awareness, this purifier blends hospital-grade filtration with smart sensing and app control to help you breathe easier in bedrooms, kitchens, and living areas. It’s built to clean deeply where you spend your time, while remaining approachable for night-time use and daytime tasks.\u003c\/p\u003e\n\n\u003ch3\u003ePowerful filtration for larger spaces\u003c\/h3\u003e\n\u003cp\u003eThis model targets a broad range of airborne irritants and odors while keeping you in control of your environment. It can rapidly refresh sizable rooms, delivering consistent purification where you sleep, work, and relax.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCovers up to 2,520 ft2 in 1 hour\u003c\/li\u003e\n  \u003cli\u003eCleans 630 ft2 in about 15 minutes for a quick refresh\u003c\/li\u003e\n  \u003cli\u003eThree-stage filtration (Pre-Filter, Premium Activated Carbon, UltraHEPA)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eUltraHEPA filtration captures particles at 0.003 microns, a level well beyond standard HEPA filters, helping reduce visible dust and common indoor irritants. The activated carbon filter trades gases, odors, and cooking smells for a fresher air feel, absorbing and breaking down airborne chemicals to improve room comfort.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUltraHEPA filtration removes 99.99% of particles at 0.003 microns\u003c\/li\u003e\n  \u003cli\u003ePremium activated carbon targets gases, odors, and VOCs\u003c\/li\u003e\n  \u003cli\u003eIndependent third-party testing supports stated performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eReal-time awareness and automatic adjustments keep air quality consistent. Halo PM2.5 sensors monitor conditions, Auto Mode tweaks fan speed, and Boost offers a one-hour deep clean when needed. A timer and filter indicators simplify maintenance planning.\u003c\/p\u003e\n\n\u003ch3\u003eSmart control and quiet operation\u003c\/h3\u003e\n\u003cp\u003eControl and monitor air quality from the AirDoctor app. Track AQI, PM2.5, humidity, temperature, ozone, and pollen, receive alerts, schedule runs, and activate Boost for targeted refresh cycles. The unit operates quietly, day and night, so it fits into daily life without disruption.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApp-based monitoring and control for convenience\u003c\/li\u003e\n  \u003cli\u003eAuto Mode with real-time adjustments\u003c\/li\u003e\n  \u003cli\u003eQuiet operation designed for bedrooms and living spaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eGenuine replacement filters help sustain performance: carbon filters every 6 months and UltraHEPA every 12 months. UltraHEPA filters are manufactured in Japan for durability and long-lasting reliability.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the maximum room size the AIRDOCTOR AD3500 can purify?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Covers up to 2,520 ft2 in one hour, with 630 ft2 cleaned in about 15 minutes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What filtration and smart features does it include?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Three-stage filtration (Pre-Filter, Premium Carbon, UltraHEPA); Auto Mode with Halo PM2.5 sensors; app tracks AQI, PM2.5, humidity, temperature, ozone, and pollen.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AIRDOCTOR","offers":[{"title":"Default Title","offer_id":51684383949117,"sku":"B0CPP1DSWD","price":835.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0996\/7874\/8989\/files\/airdoctor-ad3500-front-view_facc03cc-b312-4f63-8cde-33c24b84328f.jpg?v=1778249930","url":"https:\/\/loftwyn.com\/products\/airdoctor-ad3500-smart-app-air-purifier-ultrahepa-premium-carbon-filter-up-to-2-520-ft2","provider":"loftwyn","version":"1.0","type":"link"}