Honeywell HPA300
8.4/10Best for: Large rooms, simple controls, buyers who do not want apps
The HPA300 is not stylish, but it is powerful, straightforward, and easy to understand — exactly what many buyers want from a large-room purifier.
- Strong CADR numbers for the price
- Simple button controls
- Longstanding, widely available model
- Good for buyers who want no app, no voice assistant, no learning curve
- Bulky design
- No smart features
- Filter replacement cost should be checked before buying









