Since I reviewed the Hamilton Beach TrueAir, I’ve received a few questions about how it compares to the Levoit Core 300. So here we are!
In this article, I will compare their strengths, analyze their performance in all tests, and determine which one is the better buying option. But first, let me introduce you to the basic specifications of these two models.
The Levoit Core 300 is a small air purifier designed for rooms up to 219 sq. ft. (20 m²), which is slightly larger than the 160 sq. ft. (15 m²), which is the coverage of the Hamilton Beach TrueAir.
The Levoit uses a high-efficiency 3-in-1 filter, which consists of a pre-filter, a main filter, and an activated carbon filter. On the other hand, the Hamilton Beach features only a HEPA-grade filter.
In terms of other characteristics, the Hamilton Beach is a minimalist air purifier with no advanced features; it doesn’t even have a filter reset indicator. The Levoit Core 300, while not packed with advanced features, does offer some useful ones like a timer, sleep mode, display off, display lock, and more.
Keep reading to find out whether the Hamilton Beach TrueAir is a better buying option than the Levoit Core 300.
Our Verdict
I believe that many of you, even before this comparison began, had an idea of which one would come out on top. And if you were thinking of the Levoit Core 300, you were right!
Simply put, the Levoit Core 300 is a much better buying option than the Hamilton Beach TrueAir, and it is my top recommendation.
It outperformed the Hamilton Beach in almost every test, offers many more features, and is overall a much more efficient air purifier.
If you have any comments or questions about these two air purifiers, please feel free to use the comment box below the article.
Specs: Hamilton Beach TrueAir Vs Levoit Core 300
| Product Image |  |  |
| Manufacturer | Hamilton Beach | Levoit |
| Model | TrueAir | Core 300 |
| Dimensions (inches / cm) | 6 x 8.5 x 13.54 inches (15.2 x 21.6 x 34.4 cm) | 8.7 x 8.7 x 14.2 inches (22 x 22 x 36 cm) |
| Weight (pounds / kg) | 5.74 lb (2.6 kg) | 7.5 lb (3.4kg) |
| Clean Air Delivery Rate (CADR) | - | 141 CFM (240 m³/h) |
| Coverage (4.8 ACH)
Room Coverage Explanation: ACH is a measurement used in indoor air quality management to indicate how many times the air within a defined space is changed/moved through the filter media.
For more details, visit our ACH calculator tool. | 160 sq. ft. (15 m²) | 219 sq. ft. (20 m²) |
| Performance Ratings Performance Ratings Score Summary: 8.5 - Average Score (67 products) 9.8 - Best Score (2 products) 2.5 - Worst Score (2 products) We use the Temtop LKC-1000S laser particle meter to test the particle removal efficiency of every air purifier. It measures PM2.5 (µg/m3), PM10 (µg/m3), Particles (per/L), and HCHO (mg/m3) in the air, and also calculates the AQI. You can read more about our testing methodology here. | ||
| Filtration Technology | HEPA-grade Filter | Pre-filter, True HEPA Filter, and Activated Carbon Filter |
| Filter Replacement Indicator | No | Yes |
| Filter Life | 3-6 months | 6-8 months |
| Power Consumption
Power Usage Summary: Our extensive testing of 67 air purifiers revealed the following power consumption insights:
Check out our power consumption calculator tool. | 44W | 45W |
| Operating Costs Ratings Operating Costs Ratings Score Summary: 9.1 - Average Score (67 products) 10 - Best Score (2 products) 8 - Worst Score (1 products) We measure the power usage at all speeds using an energy meter, after which we calculate how much it would cost to use the device at a particular fan speed for one month. For reference, we use an energy price of $0.12 per kWh. You can read more about our testing methodology here. | ||
| Number of Fan Speeds | 3 – Whisper Clean, Med, and Quick Clean | 4 – Sleep Mode, Speed 1, Speed 2, and Speed 3 |
| Air Quality Sensor Air Quality Sensor Summary: Out of 67 air purifiers tested, only 31 have the air quality sensor. | No | No |
| Air Quality Indicator | No | No |
| Auto Mode Auto Mode Summary: Out of 67 air purifiers tested, only 32 have auto mode functionality. | No | No |
| Smart App Smart App Summary: Out of 67 air purifiers tested, only 20 have smart app functionality. | No | No |
| Voice Control Voice Control Summary: Out of 67 air purifiers tested, only 20 have voice control functionality. | No | No |
| Other Features | - | Display LockDisplay OffTimer |
| Noise Level (low – high) | 45.2 – 54.9 dBA | 40.7 – 64.9 dBA |
| Noise Ratings Noise Ratings Score Summary: 9.3 - Average Score (67 products) 10 - Best Score (1 products) 8.2 - Worst Score (1 products) We use a special noise measurement tool to test the noise level of the air purifier at all speeds. We measured the noise level on the dBA scale. You can read more about our testing methodology here. | ||
| Best Suited For | Small Spaces | Bedrooms Small Spaces Dust Allergies Children's Rooms |
| Warranty | 1-year | 2-year |
| In-Depth Review | Hamilton Beach TrueAir | Levoit Core 300 |
| Price | Check Price on Amazon | Check Price on Amazon |
Performance Test – Comparison
When comparing the sizes of these two devices, we see that they are almost identical, with the Hamilton Beach being slightly larger. However, the Levoit Core 300S has a better filter, a superior carbon filter, and a higher CADR.
The Hamilton Beach TrueAir is designed for rooms up to 160 sq. ft. (15 m²), while the Levoit Core 300 is suitable for rooms up to 219 sq. ft. (20 m²).
We tested both devices in a room of 194 sq. ft. (18 m²) to see how much they could improve air quality after 60 minutes of operation at maximum speed.
We measured performance using a Temtop laser particle meter before and after the test and compared the results.
Particle Removal Tests - Comparison
We placed the Hamilton Beach TrueAir Vs Levoit Core 300 in two separate tests and measured their performance using the Temtop laser particle meter.
As you can see in the chart above, the Levoit Core 300 achieved significantly better results, improving air quality by an impressive 93%, while the Hamilton Beach improved air quality by about 82%.
This 11% difference is huge and clearly demonstrates that the Levoit is a much more efficient and capable air purifier.
Smoke Box Test – Comparison
The Levoit Core 300 is one of the best small air purifiers we’ve tested so far, and it’s challenging to outperform this model in performance tests.
In our unique smoke removal test using a glass box, the results were clear. The Levoit Core 300 took only 20 seconds to remove all the smoke from the glass box, while the Hamilton Beach TrueAir took about 85 seconds.
It’s evident that the Levoit is a much more efficient, faster, and overall better device, as it cleared the smoke from the glass box more than four times faster than the Hamilton Beach, making it the definite better choice.
Noise Level Test – Comparison
We tested the noise levels of these two devices using a specialized tool for measuring sound levels. Although the Hamilton Beach has a smaller motor, lower CADR, and is generally a weaker device, it performed slightly worse in the noise tests.
Noise Levels - Comparison
Comparison of noise levels at all fan speeds between the Hamilton Beach TrueAir Vs Levoit Core 300 air purifiers.
At the lowest speed, the Hamilton Beach TrueAir produces a sound level of 45.2 dBA, while the Levoit is much quieter, producing a sound level of 40.7 dBA. This makes the Levoit suitable for use in a bedroom, whereas the Hamilton Beach is likely too loud for most people, especially in a bedroom setting.
At maximum speed, the situation is a bit different. The Levoit produces a sound level of 64.9 dBA, while the Hamilton Beach produces a sound level of 54.9 dBA.
| Fan Speed | Levoit Core 300 (dBA) | Hamilton Beach TrueAir (dBA) |
|---|---|---|
| Sleep Mode | 40.7 dBA | - |
| Speed 1 (Low) | 46.4 dBA | 45.2 dBA |
| Speed 2 (Medium) | 52.9 dBA | 51.8 dBA |
| Speed 3 (High) | 64.9 dBA | 54.9 dBA |
However, it’s important to note that the Levoit is much more efficient, stronger, and has a higher CADR, especially at maximum speed, which explains why it is somewhat louder in that setting.
Overall, I would conclude that the Levoit Core 300 is better optimized for noise.
Operating Costs – Comparison
What surprised me the most about these two air purifiers is that they use motors with almost identical power. The Hamilton Beach TrueAir uses a 44W motor, while the Levoit Core 300 uses a 45W motor.
If you were to run these two devices at maximum speed, 24 hours a day, for a month, your electricity bill would increase by about $2.97 for the Hamilton Beach and by about $3.81 for the Levoit.
Monthly Power Consumption Cost - Comparison
Comparison of monthly power consumption costs for the Hamilton Beach TrueAir Vs Levoit Core 300 air purifiers at all fan speeds.
If you look at the chart above, you’ll see that the Levoit consumes more power at other speeds as well, not just at maximum speed.
Additionally, the Hamilton Beach uses a filter that doesn’t need to be replaced, while the Levoit uses a replaceable filter that needs to be replaced approximately twice a year.
| Fan Speed | Levoit Core 300 (W + $/month) | Hamilton Beach TrueAir (W + $/month) |
|---|---|---|
| Standby | 0.8W ($0.07) | 0W ($0) |
| Speed 1 (Low) | 29.4W ($2.58) | 9.1W ($0.8) |
| Speed 2 (Medium) | 31.4W ($2.75) | 17.2W ($1.51) |
| Speed 3 (High) | 43.5W ($3.81) | 33.9W ($2.97) |
The permanent filter is what makes the Hamilton Beach TrueAir very affordable to maintain annually despite its higher electricity consumption, making it far more economical than the Levoit.
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