灰塵感測器蓋

The sensor cover slots into place without any fiddling, and it’s clearly built to the same tolerance as the purifier itself. My readings have stayed steady for three weeks now, which is exactly what I hoped for with this replacement part.

It’s a small thing, but the cover snaps on securely and fits perfectly over the sensor, so I don’t have to worry about dust skewing the readings anymore. My air quality numbers have stayed consistent for weeks now, which is exactly what I needed.

I was worried the sensor might get clogged over time, but this cover snaps on snugly and keeps the dust out. My purifier's readings have stayed consistent since I installed it, and it took less than a minute to put on.