Breathe easy with the Russell Hobbs RHAP3501 Air Purifier. This model features 5-layer filtration, including a H13 HEPA filter, to capture 99.95% of particles. The multi-stage filtration system means you can enjoy cleaner, purer air fast. The RHAP3501 helps to keep the air in your home clean by filtering smoke, pet dander, pollen and dust, as well as capturing bacteria and viruses, making it perfect for allergy and asthma sufferers. Ideal for large rooms up to 43², you’ll notice a difference in your air quality immediately. It’s simple to operate, with intuitive touch controls giving you easy access to different settings. The LED display allows you to check air quality in real time with a colour coded indicator. There’s also a filter change reminder, as well as a child lock for optimal safety. The auto mode maintains optimal air quality, so you don’t have to. This setting automatically monitors and purifies the air in your home, ensuring the best fan speed and setting for your surroundings. The timer option means you stay in complete control of your surroundings. Set for 1, 2, 4 or 8 hours to ensure clean, purified air and total peace of mind. The built-in sensor automatically detects light in the room to reduce power at night, and the air purifier enters low speed/noise mode providing the air quality is below 50μ/m3. The night mode dims the LED display and slows down the fan speed, so you can enjoy uninterrupted sleep while purifying the air around you. This product comes with a free one year manufacturer guarantee. Register your product for a 2nd year guarantee and total peace of mind. Features and Benefits 5 Layer Filtration - Breathe easy with the Russell Hobbs Air Purifier. The 5-layer HEPA filtration captures 99.97% of particles. LED Display - Cleaner air made simple. The LED display allows you to check air quality and choose multiple function modes. Auto Mode - Maintains optimal air quality, so you don’t have to. This mode automatically monitors and purifies the air in your home. Night Mode - The near-silent mode is perfect for use in your bedroom to ensure a good nights sleep. Two Year Guarantee - We’ve got you covered. Register your product for a free 2 year guarantee and total peace of mind. Specifications Colour: White Dimensions: H55.4 x W36 x D20cm Portable Air Purifier 5 Layer Filtration H13 HEPA Filter 3 Speed LED Display and Timer Auto Mode Night Mode Built in sensor Length of guarantee: Up to 2 Years