Product Review The PetPlus odor filter reduces pet odors making the TotalClean PetPlus 5-in-1 Tower Air Purifier from HoMedics perfect for pet owners. Great for any room pets have access to, with an essential oil aromatherapy tray and an optional nightlight. Great for family rooms, bedrooms and pet areas 360 degree true HEPA filtration Removes up to 99.97% of airborne allergens Pre-filter captures large particles such as dust and dander in rooms up to 280 sq. ft. UV-C light kills bacteria and viruses 3-speed options Optional ionizer Essential oil aromatherapy tray, with 3 pads included Optional nightlight 3 settings LED control panel Auto shutoff Power indicator light Plastic/PCB/electronics Measures 9.69" diameter x 22.4" H 6' cord length Weighs 12.4 lb. Energy Star certified 3-year manufacturer's warranty Model AT-PET35-WT