LONG-LASTING: No need to replace your filter for up to 5 years (Tested to GB/T18801-2022 P.CCM, based on 50% CADR decline, 12 sq m cleaning area, and 12 hrs daily operation on MAX fan speed.) 4-LAYER FILTER: Traps allergens and irritants, including dust, pollen, pet dander and allergens. Anti-Odour Technology releases a fresh scent & neutralises odours for a fresher-smelling home. MONITORS AIR QUALITY: Clean Sense IQ monitors air quality and automatically reacts to changes in the environment, adjusting the cleaning power throughout the day. See the air quality improve with real-time results on an LED display. Perfect for a good night’s sleep: Quiet performance and dimmable lights mean minimal disturbance, so you can benefit from purified air even while you’re sleeping. INCLUDES 1x Shark NeverChange5 air purifier, 1x DebrisDefence washable filter, 1xNeverChange5 HEAPA filter,1x Anti-Odour Technology cartridge Dimensions: H30 cm x W23 cm x D23 cm. Weight: 2kg. Colours: Dove, Mint, Quartz, Lilac, White. GUARANTEE free 2-year guarantee (upon registration with Shark)., Weight: 4.41 Pounds, Manufacturer: Shark