The Russell Hobbs RHAP2831B Air Purifier features intuitive LED touch controls for easy operation. It boasts a 3-stage filtration system that effectively captures up to 99.95% of airborne allergens, dust, pollen, smoke, and virus particles, making it ideal for allergy and asthma sufferers. With a CADR of 280 m³/h, it's suitable for large rooms up to 34m². You can choose from 4 speed settings and use the timer function for 2, 4, 6, or 8 hours. An integrated air quality indicator provides real-time feedback on your indoor air quality. The night mode dims the lights and operates quietly for undisturbed sleep. Includes a 1-year guarantee, extendable by an extra year upon registration.