A frugal small purifier for a desk, nursery or small bedroom up to about 85 sq ft.
Amazon $49.99The Dreame TP5 is the better air purifier overall, rated 3.5 to 3.1. The Dreame TP5 leads on efficiency. The Levoit Core 200S wins on auto mode and value. The Dreame TP5 costs $19.99 less ($49.99 vs $69.98).
A cheap smart purifier for a small bedroom or office. Choose something bigger for a living room.
Amazon $69.98Prices were last checked October 22, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Dreame TP5 for efficiency (10.3 cfm per watt vs 2.2 cfm per watt).
- Choose the Levoit Core 200S for auto mode (Wi-Fi app, no air-quality sensor vs no air-quality sensor or app) and value ($0.78 per cfm of smoke CADR vs $0.93 per cfm of smoke CADR).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every small rooms air purifier; a clear win is highlighted. How we rank explains each one.
| Factor weight | Dreame TP5 | Levoit Core 200S |
|---|---|---|
| Overall rating | 3.5/5 | 3.1/5 |
| Value 25% | 71 $0.93 per cfm of smoke CADR | 81 $0.78 per cfm of smoke CADR |
| Filter cost 20% | 50 filter price or life not published (neutral score used) | 52 $39.14 a year in filters |
| Quiet 20% | 50 noise at top speed not published (neutral score used) | 50 noise at top speed not published (neutral score used) |
| Efficiency 15% | 100 10.3 cfm per watt | 3 2.2 cfm per watt |
| Auto mode 10% | 0 no air-quality sensor or app | 30 Wi-Fi app, no air-quality sensor |
| Warranty 10% | 50 warranty not published (neutral score used) | 25 2-year warranty |
Specifications
| Dreame TP5 | Levoit Core 200S | |
|---|---|---|
| Performance | ||
| Smoke CADR | 54 cfm | 90 cfm |
| Dust CADR | 59 cfm | 101 cfm |
| Pollen CADR | 83 cfm | 119 cfm |
| PM2.5 CADR | 56 cfm | 95 cfm |
| CADR certified by | AHAM Verifide | AHAM Verifide |
| Room size (AHAM) | 84 sq ft | 140 sq ft |
| Coverage (maker) | 448.5 sq ft | - |
| Noise | 34 dB | 27 dB |
| Efficiency | ||
| Efficiency (IEF) | 10.3 cfm/W | 2.2 cfm/W |
| ENERGY STAR | Yes | No |
| Energy use | 32 kWh/year | 252 kWh/year |
| Power at top speed | - | 45 W |
| Filters | ||
| Filter | HEPA | HEPA |
| Activated carbon | - | Yes |
| Replacement | - | Core 200S-P 3-stage replacement filter |
| Replacement cost | - | $19.57 every 6 months |
| Yearly filter cost | - | $39.14/year |
| Ionizer | - | No |
| CARB certified (ozone) | Yes | Yes |
| Controls and build | ||
| Air-quality sensor | None | None |
| Auto mode | No | No |
| Wi-Fi app | No | Yes |
| Fan speeds | 3 | 3 |
| Dimensions | 12.6 x 7.26 x 7.26 in | 12.6 x 8.1 x 8.1 in |
| Weight | 4 lb | 6.6 lb |
| Warranty | - | 2 years |
