{"product_id":"blue-211i-max-air-purifier-with-hepasilent™-technology","title":"Blue 211i Max Air Purifier With HEPASilent™ Technology","description":"\u003cp\u003e\u003cspan\u003eThe Blue Pure 211i Max is a high‑performance air purifier designed for open‑concept homes and extra‑large rooms. Powered by Blueair’s HEPASilent™ dual‑filtration technology and three advanced sensors, it removes 99.97% of airborne pollutants down to 0.1 microns while automatically adjusting to real‑time air quality. Whisper‑quiet, energy‑efficient, and fully app‑connected.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eCleans Your Air From:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e[Coarse Particles (PM10)]: Dust, pollen, smoke, mould spores, pet hair.\u003c\/li\u003e\n\u003cli\u003e[Fine Particles (PM2.5]): Smoke, pet dander, bacteria, viruses, transport emissions.\u003c\/li\u003e\n\u003cli\u003e[Ultrafine Particles (PM0.1)]: Smoke, bacteria, viruses, cooking aerosols.\u003c\/li\u003e\n\u003cli\u003e[Microorganisms]: Bacteria, fungi, viruses.\u003c\/li\u003e\n\u003cli\u003e[Odours]: Food, pets, household smells.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow It Works:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e[HEPASilent™ Dual Filtration] — Electrostatic + mechanical filtration removes 99.97% of airborne particles down to 0.1 microns.\u003c\/li\u003e\n\u003cli\u003e[3 Advanced Sensors] — Continuously detect PM1, PM2.5, PM10 and automatically adjust fan speed.\u003c\/li\u003e\n\u003cli\u003e[Smart Auto Mode] — Reacts instantly to pollution spikes.\u003c\/li\u003e\n\u003cli\u003e[RealTrack™ Filter Algorithm] — Calculates filter life based on usage, pollution, and fan speed.\u003c\/li\u003e\n\u003cli\u003e[Blueair App + Wi‑Fi] — Track indoor\/outdoor air quality, set schedules, adjust modes, and reorder filters.\u003c\/li\u003e\n\u003cli\u003e[Touchscreen Interface] — Simple, intuitive control.\u003c\/li\u003e\n\u003cli\u003e[360° Air Intake] — Ensures even airflow and faster purification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eA Top Pick For:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e[Open‑Concept Living Rooms] — High CADR + wide coverage.\u003c\/li\u003e\n\u003cli\u003e[Large Bedrooms] — Whisper‑quiet 23 dB night mode.\u003c\/li\u003e\n\u003cli\u003e[Allergy \u0026amp; Asthma Homes] — Deep particle removal + real‑time PM tracking.\u003c\/li\u003e\n\u003cli\u003e[Pet Homes] — Removes dander, hair, odours, and micro‑particles.\u003c\/li\u003e\n\u003cli\u003e[Smart Homes] — Alexa + Google Home integration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy We Like It:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e[Huge CADR Performance] — 410 cfm for pollen, dust, and smoke.\u003c\/li\u003e\n\u003cli\u003e[Smart Everything] — PM1\/PM2.5\/PM10 tracking, auto mode, app control, scheduling.\u003c\/li\u003e\n\u003cli\u003e[Quiet \u0026amp; Efficient] — 23–53 dB and just 46 W energy use.\u003c\/li\u003e\n\u003cli\u003e[RealTrack™ Filter Life] — Accurate, usage‑based filter tracking.\u003c\/li\u003e\n\u003cli\u003e[Scandinavian Design] — Clean, modern, customisable with pre‑filters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCare and Maintenance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e[Filter Replacement] — Replace annually; LED turns red when needed.\u003c\/li\u003e\n\u003cli\u003e[Pre‑Filter Cleaning] — Wash or vacuum to maintain airflow.\u003c\/li\u003e\n\u003cli\u003e[Placement] — Works best in rooms around 59–140 m².\u003c\/li\u003e\n\u003cli\u003e[App Alerts] — Receive filter reminders and air‑quality notifications.\u003c\/li\u003e\n\u003cli\u003e[Noise Management] — Night mode for whisper‑quiet operation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Blueair","offers":[{"title":"Default Title","offer_id":57401019990396,"sku":"110175","price":329.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0267\/8472\/7088\/files\/1_20_1_1da64e55-37b6-4472-a455-a293a3eb2dea.webp?v=1788464704","url":"https:\/\/aerify.co.uk\/products\/blue-211i-max-air-purifier-with-hepasilent%e2%84%a2-technology","provider":"Aerify Solutions Ltd","version":"1.0","type":"link"}