Name: Levoit Core 300
Brand: Levoit
Rating: 4 (1 reviews)

Questions and Answers:

S
Sarah CraigJul 29, 2025
How to fix a Levoit Core 300 Air Cleaner making unusual noises?
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  John CarlsonJul 30, 2025
  If your Levoit Air Cleaner is making unusual noises, ensure the air filter is correctly in place and that all plastic packaging has been removed. Also, make sure the air purifier is operating on a hard, flat, even surface. If the noise persists, try replacing the air filter. If the issue continues, stop using the air purifier and contact Customer Support, as the unit may be damaged or have a foreign object inside.
M
Melissa CooperAug 3, 2025
Why is the airflow significantly reduced in my Levoit Air Cleaner?
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  charles11Aug 3, 2025
  Several factors could be responsible. Ensure the filter's packaging has been removed and that it is correctly installed. Try increasing the fan speed. Make sure there is at least 15 inches / 38 cm of clearance around all sides of the air purifier. The pre-filter may be clogged with particles like hair or lint, so clean it. If none of these actions work, consider replacing the filter.
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joelsnyderAug 6, 2025
What to do if my Levoit Core 300 Air Cleaner will not turn on?
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  William GarrettAug 6, 2025
  First, ensure the air purifier is plugged in. Check the power cord for any damage; if damaged, discontinue use and contact Customer Support. Try plugging the air purifier into a different outlet. If the issue persists, the air purifier may be malfunctioning, and you should contact Customer Support.
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sarahjohnsonAug 7, 2025
How to fix a Levoit Air Cleaner that makes unusual noises?
- S
  Susan GuzmanAug 7, 2025
  Ensure the filter is correctly placed and that all plastic packaging has been removed. Confirm the air purifier is on a hard, flat, and even surface. If the noise continues, replace the filter. If the issue persists, stop using the air purifier and contact Customer Support, as the unit may be damaged or have a foreign object inside. Do not attempt to repair it yourself.
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Joseph Cruz Jr.Aug 11, 2025
How to fix a Levoit Core 300 Air Cleaner that makes an unusual noise?
- S
  Scott AriasAug 11, 2025
  If your Levoit Air Cleaner is making unusual noises, check that the air filter is correctly installed and that all plastic packaging has been removed. Ensure the air purifier is placed on a hard, flat, and even surface. If the noise persists, try replacing the air filter. If the issue continues, the air purifier might be damaged, or there could be something inside it. Stop using it and contact Customer Support.

Levoit Core 300 Specifications

General

Anti-odor filter	Yes
Particle filtration	0.3 µm
Filtering capability	Cigarette smoke, Fine dust, Pollen
Number of filter stages	3
Efficiency	99.97 %
Noise level	50 dB
Certification	FCC, ETL, CA PROP 65
Air purify rate	- m³/h
Noise level (night mode)	24 dB
Timer duration (maximum)	8 h
Timer duration (minimum)	2 h
Operating temperature (T-T)	-10 - 40 °C
Suitable for room area up to	20 m²
Operating relative humidity (H-H)	0 - 85 %
Clean Air Delivery Rate (CADR) (dust)	140 m³/h
Clean Air Delivery Rate (CADR) (smoke)	141 m³/h
Clean Air Delivery Rate (CADR) (pollen)	145 m³/h
Sustainability certificates	ENERGY STAR
AC input voltage	120 V
AC input frequency	60 Hz
Power consumption (max)	45 W
Power consumption (standby)	0.8 W
Control type	Touch
Display type	LCD
Product color	Black, Silver