Model Number: KT-368-#2617 Brand Name: KILTER Key Specifications/Special Features: Purify the air effectively and completelyEasily remove the dust and bacteria by using high-performance componentOperate 24 hours with very few energyWithout a motor fan and reach to really quietNever need to change any filterConvenient and easy to useIon density: ≥3 x 106 ions/cmDimensions: 250 x 180 x 692mm