Take a breath of fresh air with the Core 300 True Hepa Air Purifier from Levoit. This air purifier is made with Vortexair Technology, which creates a stronger air flow than the typical air purifier. This purifier is also one of the quietest purifiers available, ensuring that you are always able to sleep well even with the purifier on all night. When you want to keep your air clean on crisp all day long, this air purifier from Levoit.