Introducing powerful purification and odour control in one air purifier - with no need to replace your filter for up to 5 years*. Features: Save up to £200 in filter replacement costs**Shark's NeverChange Filtration System won't need replacement for up to 5 years*, thanks to an easy-to-clean DebrisDefence pre-filter which protects the HEPA layer, prevents build-up of hair, dust or dander, and maximises performance.This powerful air purifier captures and traps 99.97% of allergens and irritants, including micro, small and large particles to effectively remove dust, pollen, pet dander, allergens and micropollutants***. Anti-Odour Technology for a fresher-smelling home. An integrated cartridge neutralises odours and releases a fresh scent as it cleans See the air quality improve before your eyes: Clean Sense IQ monitors air quality and automatically adjusts cleaning power to remove dust, pollen, smoke, pollution and allergens from your air. Real-time results are displayed on an easy-to-re