Ensure cleaner air and a refreshing night's sleep with the Silentnight Airmax 800 Air Purifier. Designed with a 3-stage HEPA filter, the purifier removes 99.9% of dust, smoke, pollen, and allergen airborne particles from the room. It features an innovative whisper-quiet sleep mode and an aromatherapy pad, allowing you to enjoy a peaceful and relaxing night's sleep. The air purifier includes a pre-filter for larger particles, a HEPA filter for smaller particles, and an activated carbon filter to remove odours. Breathe and sleep easier by removing irritants and allergens from the air that can trigger airway congestion and exacerbate snoring. The responsive digital control panel allows you to select between 3 speed settings (low, medium, high) and 4 timer settings (1, 2, 4, or 8 hours). Its portable and compact design (23.5 cm x 16 cm) makes it ideal for bedside tables, perfect for purifying air in bedrooms up to 10 m2. Silentnight is the UK's most trusted sleep brand with over 75 years of experience.