Levoit CORE400S Air Purifier

GETTING STARTED Flip the air purifier over or turn it on its side. Twist the filter cover counterclockwise and remove it. [Figure 1.1] 2. Remove the filter from its plastic packaging and place the filter back into the air purifier. [Figure 1.2] 3. Replace the filter cover and twist clockwise to lock. [Figure 1.3] 4. … Read more