Ensure cleaner air and a refreshing night’s sleep for all the family with the Silentnight Airmax 800 Air Purifier with a true 4-stage HEPA filter. The HEPA filter removes 99.9% of dust, smoke, pollen, and allergen airborne particles from the room. Featuring an innovative whisper-quiet sleep mode and an aromatherapy pad, so you can enjoy a peaceful and relaxing night's sleep. Silentnight is the UK’s most trusted sleep brand with over 75 years of experience in creating products that offer solutions for every sleeper.

Very helpful,use it every night,it is quiet.thank you.. Frances. Mildenhall Bury St. Edmunds, GB. Wed May 13 2026