{"product_id":"b0gy274753","title":"AIRDOCTOR AD4000 Air Purifier. Perfect for Large Rooms, Basements Up to 2,776 ft2. Removes Smoke, Dust, Pet Hair, Odors, Pollen. Hospital-Grade UltraHEPA \u0026 Premium Carbon Filtration","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eIDEAL FOR LARGE BEDROOMS, KITCHENS \u0026amp; SHARED SPACES Ideal for large bedrooms, kitchens, and larger shared spaces. Rapidly cleans 694 ft2 in 15 minutes \u0026amp; up to 2,776 ft2 in 1 hour, delivering consistent purification where you sleep, work, and relax.\u003c\/li\u003e\n\u003cli\u003eHOSPITAL-GRADE ULTRAHEPA FILTRATION AirDoctor AD4000 uses UltraHEPA filtration to capture 99.99% of airborne particles at 0.003 microns, 100x smaller than the HEPA standard. Removes dust, smoke, pet dander, and more\u003c\/li\u003e\n\u003cli\u003ePREMIUM ACTIVATED CARBON FILTER FOR GASES \u0026amp; ODORS: Reduces toxic gases, odors, pet smells, cooking fumes, gas emissions, wildfire smoke, and VOCs. Made with activated carbon and potassium permanganate to absorb and break down gases and airborne chemicals\u003c\/li\u003e\n\u003cli\u003eREMOVES COMMON INDOOR AIRBORNE POLLUTANTS: 3-stage filtration, backed by rigorous third-party testing, removes dust, smoke, pet dander, pollen, and odors. Includes a Pre-Filter, Premium Activated Carbon filter, and UltraHEPA filter\u003c\/li\u003e\n\u003cli\u003eAUTO MODE WITH AIRDOCTOR HALO: PM2.5 sensors monitor air in real time while the Halo displays color-coded quality levels. Auto Mode adjusts fan speed and activates Boost when needed. Includes timer, filter indicator, and 6 fan speeds\u003c\/li\u003e\n\u003cli\u003ePROVEN BY SCIENCE, BACKED BY TESTING: Supported by independent third-party testing and built on a commitment to transparency, performance, and scientific validation\u003c\/li\u003e\n\u003cli\u003eQUIET OPERATION: Designed for whisper-quiet performance so you can enjoy clean air without disruption. Runs quietly day and night while you sleep, work, or relax\u003c\/li\u003e\n\u003cli\u003eSUPPORT YOUR WELLNESS ROUTINE: Cleaner air supports better sleep, breathing, and overall wellness\u003c\/li\u003e\n\u003cli\u003eGENUINE REPLACEMENT FILTERS: For optimal performance, use genuine AirDoctor filters. All-in-one filter system. Replace every 6 months. UltraHEPA filters are made in Japan for durability, performance, and long-lasting reliability\u003c\/li\u003e\n\u003cli\u003eFSA AND HSA ELIGIBLE Eligible for FSA and HSA reimbursement so you can use pre-tax dollars toward cleaner air and better wellness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Dimensions ‏ : ‎ 19.7 x 32.3 x 19.7 inches; 19.95 pounds\u003c\/li\u003e\n\u003cli\u003eItem model number ‏ : ‎ AD4000\u003c\/li\u003e\n\u003cli\u003eDate First Available ‏ : ‎ April 21, 2026\u003c\/li\u003e\n\u003cli\u003eManufacturer ‏ : ‎ AIRDOCTOR\u003c\/li\u003e\n\u003cli\u003eASIN ‏ : ‎ B0GY274753\u003c\/li\u003e\n\u003cli\u003eBest Sellers Rank: #342,189 in Home \u0026amp; Kitchen (See Top 100 in Home \u0026amp; Kitchen) #344 in HEPA Filter Air Purifiers\u003c\/li\u003e\n\u003cli\u003e#344 in HEPA Filter Air Purifiers\u003c\/li\u003e\n\u003cli\u003eCustomer Reviews: 4.4 4.4 out of 5 stars (68)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"AIRDOCTOR","offers":[{"title":"Default Title","offer_id":42705789747246,"sku":"SPH-B0GY274753","price":1425.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0604\/6544\/6958\/files\/31uCQeFikEL._AC_SL1500.jpg?v=1789356109","url":"https:\/\/adaptformstudio.com\/products\/b0gy274753","provider":"My Store","version":"1.0","type":"link"}