LightAir IonFlow 50 Style Air Purifier 7.5 x 26 inches (19x66 cm) Light Air Ion Flow 50 Style Air Purifier delivers eye-catching beauty, and cleaner, healthier air! The Style Air Purifier efficiently eliminates the smallest and most harmful particles that cause the most severe health problems. Signature offers cleaner and healthier air in an unbeatable combination of efficient, silent, ozone free, energy saving and easy to use, economical operation for every classic home in the world. LightAir IonFlow 50 offers unbeatable consumer benefits: Effective Filter-free Silent Ozone-free Energy efficient Economical Award winning design Easy to use, assemble & maintain Environmentally Friendly Compact Proven efficiency - removes harmful pollutants such as virus, bacteria, mold, pollen, dust, smoke, traffic pollution, etc. for rooms up to 540 sqf. Filter-free - No expensive filter to replace instead a reusable collector that you easily wash in water and washing-up liquid when needed. Completely silent - Less than 5 dB. For reference; a level of 45 dB indoors is identified as preventing activity, causing interference and annoyance. Most other air purifiers have a noise level of 35-80 dB. Energy efficient - Uses less than 7W per hour, which is about 10 times less than most other air purifiers. The energy consumption is highly relevant as air purifiers should be turned on at all times to efficiently keep the particle concentration down. LightAir IonFlow 50 comes in three different models: floor, floor/table and ceiling. They all share the same stylish looks, features and performance. It offers an outstanding combination of efficient, filter-free, silent, ozone free, energy efficient, easy to use and economical operation that is at home in any environment - a perfect balance between blending in and standing out. The clean lines, slim silhouette and transparency offer you a stylish alternative to typical industrial looking air purifiers.