Aller Air 5000 Series 3'' HEPA Replacement Filter Features:  -3'' Carbon Filter, Micro-HEPA wrap, pre-filter.  -UV Light, custom carbon blends.  -Specially-blended activated carbon mix removes VOCs (volatile organic compounds) which are the most common airborne chemicals in the home.  -Powder-coated paint.  -Environmentally friendly.  -Manufacturer's recommended replacement every 2 Years. Generic Specifications:  -Replacement carbon for the 5000 D Vocarb air cleaner. Dimensions:  Overall Height - Top to Bottom: -20.5 .  Overall Width - Side to Side: -15 .  Overall Depth - Front to Back: -15 .  Overall Product Weight: -22 lbs.  Humidifiers Dehumidifier Dehumidifiers Humidifier Accessories Car Cleaner Cleaners Cool Mist Purifier Purifiers Quality Room Small Treatment Ultrasonic Climate Control Tools 2000 holidays, christmas gift gifts for girls boys