Breathe easy with the sleek and powerful InvisiClean Bella Air Purifier Perfect for allergy and asthma sufferers, pet owners, or anyone wanting to breathe cleaner air at home, office, or classroom, the InvisiClean Bella eliminates irritants and creates a healthier indoor environment. Its ultra-quiet operation lets you live with peace of mind knowing the air is purified. With its medical-grade H13 HEPA filter, the InvisiClean Bella removes up to 99.99% of airborne allergens, smoke, dust, pet dander, mold spores, and other irritants as small as 0.1 microns. The 360-degree air intake and circulation ensure that no corner is left unfiltered. You can easily control your air purifier and set schedules anywhere using the InvisiClean app for both Apple and Android. *Wifi internet access is required. Perfect air purifier for home, school, or office. Small footprint design allows placement anywhere and a powerful DC motor performs well in large spaces. Testing results can be independently verified at the Energy Star website. Specifications: Measures 9 x 9 x 22.24 inches Weight 9 lbs Maximum CADR 200 CFM / 340m³/h Coverage 1,500 sq ft based on 1 air change per hour or 312 sq ft based on 4.8 air changes per hour *** Fan Speeds Low, Med, High, Turbo Timer 1-12 Hours Power Usage 3 Watts (Low), 9 Watts (Med), 18 Watts (High), 45 Watts (Turbo) Noise Level 24 dB (Low), 36 dB (Medium), 48dB (High), 58dB (Turbo) Filter Type H13 99.99% True HEPA (exceeds 99.97% specification) ** Voltage AC 110V-240V, 50~60Hz, Will run on both 120V and 220V * Based on third-party testing, specifically, for dust at 0.5-3 microns (10-600 CADR), tobacco smoke at 0.1-1.0 microns (10-600 CADR), and pollen at 5-11 microns (25-450 CADR, as indicated by third-party testing conducted pursuant to ANSI/AHAM AC-1-2020 at 120 V 60 Hz and with Turbo Speed turned on. Independently tested by a third-party lab to remove 99.99% for H1N1 Influenza A virus, Escherichia Coli, Staphylococcus Aureus, and Aspergillus N. ** True HEPA filter efficiency of 99.99% with respect to .01-.05 μm in diameter indicated by third-party testing conducted pursuant to method EN ISO 29463-3:2018. *** InvisiClean makes no claim that this product helps eliminate or reduce the transmission of Cov-19. 312 sq ft and 4.8 air changes per hour are based on third-party testing for dust, pollen, and tobacco smoke conducted for Energy Star certification and ANSI/AHAM standards. Information is listed on Energy Star website. 1,500 sq ft is the theoretical maximum limit if only 1 air change per hour is assumed. InvisiClean Air Purifiers and Replacement Bella Filters InvisiClean Bella Add to Cart InvisiClean Aura II Add to Cart InvisiClean Claro Add to Cart Bella Replacement Filter Add to Cart Bella High Carbon Filter Add to Cart Customer Reviews 4.4 out of 5 stars 33 4.6 out of 5 stars 2,406 4.6 out of 5 stars 1,028 5.0 out of 5 stars 1 4.2 out of 5 stars 3 Price $159.99$159.99 $139.99$139.99 $199.99$199.99 $34.99$34.99 $39.99$39.99 Dimensions (Inches) 9 x 9 x 22.24 12.34 x 6.25 x 17.75 8.5 x 14.7 x 23.4 — — Maximum CADR 200 CFM / 340m³/h 171 CFM / 291m³/h 247 CFM / 420m³/h — — Max / Recommended Room Size 1,500 sq ft / 312 sq ft 1,094 sq ft / 228 sq ft 1,651 sq ft / 344 sq ft — — Sleep Mode Yes Yes Yes — — Timer Yes, 1-12 Hours Yes, 2, 4, 8 Hours Yes, 1, 2, 4, 8 Hours — — UV-C / Ionizer No Yes Yes — — Fan Speeds 3 Speeds + Turbo 3 Speeds + Turbo 3 Speeds + Turbo — — Auto Mode Yes No Yes — — Child/Pet Lock Yes No No — — Wifi Enabled Yes No No — —