BLUEAIR DustMagnet Tabletop Air Purifier for Medium Rooms, HEPASilent Technology, App Enabled ALEXA Compatible, Removes 99.97% of Airborne Dust Mites Pet Dander Pollen Allergens Smoke, 5440i, Grey 5440i - 356 Sq. ft.

"Designed for a life with less cleaning, the DustMagnet 5440i air purifier catches 99% of airborne dust before it settles on floors and surfaces. Independently tested for performance as part of the AHAM Verifide Program for room air cleaners, for a Clean Air Delivery Rate (CADR) of 244 cfm for fine smoke particles, 265 cfm for pollen particles, and 266 cfm for dust particles. Recommended for medium rooms like a master bedroom, living room, or playroom, the 5440i model completely filters room air about every 12 minutes (approx. 5x an hour at 380 ft ) on the highest speed. Patent-pending DustMagnet technology powerfully attracts airborne dust particles like a magnet. Two air intake points and a unique airflow pattern create a vortex effect in the room to capture dust before it settles. A stream of negatively charged particles clusters airborne dust particles, making them easier to capture. Once inside the air purifier, the particles stick to the positively charged pre-filters like a magnet. Equipped with HEPASilent filtration technology to kill germs and effectively trap 99.97% of airborne particles like allergens, dust, pollen, pet dander, mold, bacteria, and viruses down to 0.1 microns. Additionally, activated carbon is integrated throughout the filters to absorb gases and light household odors from cooking, smoke, and pets. Air purifier not tested against SARS-CoV-2 (COVID-19). DustMagnet delivers more clean air using less energy and less noise, quietly cleaning the air with less noise than a whisper (31 dB) on low and up to a normal conversation (50 dB) on high while using less energy than a light bulb ( watts) on all speeds. Designed to blend into your home like a great looking piece of Scandinavian-style furniture, the dual-use design features a convenient top surface to double as a side table and air purifier. The premium textile finish features a front panel covered in light-grey fabric, as well as a matching grey top, legs, and back panel with a vegan leather tag. With a design worth showing off, there s no need to hide your air purifier, place it prominently in the room where it will be most effective. DustMagnet takes a simple approach to smart air quality management with proactive features such as Auto mode, Welcome home, and a five-color LED air quality indicator light. When Auto mode is enabled the air purifier will auto-increase fan speed when the particle sensor measures diminishing air quality conditions (when cooking, vacuuming, etc.) and returns to a lower speed once pollution dissipates. Activate the Welcome home feature (expected March 2021) via the Blueair app and your air purifier will go into standby mode when you leave the house and turn back on as you approach home, reducing airborne dust for when you arrive. The Wi-Fi-enabled air purifier also allows you to control settings from almost anywhere with the Blueair app and voice-control via Alexa and Google Assistant-enabled devices. Includes one set of combination particle and carbon filters with a maximum of 1-year filter life and two permanent stainless-steel pre-filters. DustMagnet proactively monitors filter use and pollution levels in real-time to accurately determine when you need a filter change. When it's time for a replacement, the Blueair app sends an alert with an option to order filters at the touch of a button. For optimal performance, we recommend cleaning the pre-filters with a vacuum or cloth weekly, or as often as needed. Replace the ComboFilters when the filter light indicates a filter change is necessary (roughly months of 24/7 use based on pollution levels). At Blueair, our Swedish heritage inspires sustainability and quality at the heart of everything we do. All Blueair purifiers are AHAM Verifide for Clean Air Delivery Rate (CADR) and recommended room size, ENERGY STAR certified, and tested by the California EPA Air Resources Board (CARB) for safe ozone emissions. Removal of 99% of airborne dust particles ( m) in 19 min on highest speed based on AHAM AC-1 protocol not applicable to larger particle sizes. Air Changes per Hour (ACH) calculation is a product of recommended room size and average ceiling height over pCADR. According to ANSI/AHAM AC-1 recommended room size. Deactivation of germs on natural flora (excluding viruses) on filter media under normal temperature & humidity conditions. Blueair purifiers are not tested against Coronavirus & Blueair does not claim to capture, remove, or kill SARS-CoV-2 (COVID-19). Based on GB/T test standards removal of formaldehyde and VOC. Based on particle CADR using GB/T standards comparing HEPASilent technology (mechanical electrostatic filtration) vs. only mechanical filtration at same fan speed (RPM) and energy consumption (18.3 W) Sound pressure according to GB/T and GB4214.1. Tested according to GB/T standard. ""Light bulb"" defined as a traditional light bulb with 60 watts energy consumption."