Pure creates a cleaner indoor climate by circulating and purifying air in homes or offices. It removes dust, pollen, odours, particles and pollutants from the air. It can automatically turn on/off or be controlled via a WiFi app, Bluetooth, Google Home, Alexa, Siri and Apple HomeKit. Benefits and operations - Improves indoor air quality by continuously filtering out irritants and pollutants. - Internal HEPA and activated carbon filter system works to clean the air; filters cannot be cleaned by hand and must be replaced when needed. - Easy filter replacement: release the filter flap, fit a new filter, and press the power button. Filter replacement and timing - A built-in algorithm analyses indoor and outdoor pollution and usage to estimate when the filter needs replacement. - In typical use, replacement is about every 6 months, but timing varies by home. Filter performance - The HEPA filter captures particles down to 0.1 um, including PM1.0, PM2.5 and PM10. - The activated carbon filter absorbs gases such as smoke and volatile organic compounds. Use scenarios - In bedrooms to support better sleep by reducing airborne irritants. - In home offices or workspaces to maintain a fresher environment and improve focus. - In living rooms or shared spaces to reduce odours and improve overall air quality.