HOD HEALTH AND HOME Australia has been operating online and instore for 8 years. All products come with a 1 year warranty, fast shipping and special offers added to our site daily.. Features: 4-Layer Advanced Filtration System For Superior Air Purification H11-Grade Hepa Filter Removes 99.97% Of Particles As Small As 0.3 Microns Pre-Filter Traps Larger Airborne Particles Cold Catalyst Filter Helps Remove Formaldehyde And Bacteria Active Carbon Filter Eliminates Unwanted Odours Easy To Replace For Continued Optimal Performance Keeps Your Devanti Air Purifier Working As Good As New Specifications: Brand: Devanti Dimensions: 15Cm X 15Cm X 13.6Cm Filter Layers: 4 Assembly Required: No Number Of Packages: 1 You Will Receive: 1 X Devanti Air Purifier Filter Replacement