This is where clever creations such as Vitesy’s Natede Smart plant air purifier can provide a ... reusable Tungsten trioxide (WO3)-based filter. This washable – and therefore far more ...

That makes now a great time to consider picking up an air purifier, as they’re shown ... Air purifiers often use a combination of washable prefilters and replaceable HEPA filters.

The HEPA filter itself is not washable and should never come in contact with water. Clean the mesh dust filters by removing them when the air purifier powers on. Vacuum or wipe any dust ...