LEVOIT Core 300
LEVOIT Core 300 Air Purifier
User Manual
1. Introduction
Thank you for choosing the LEVOIT Core 300 Air Purifier. This device is designed to improve indoor air quality by effectively filtering airborne particles and odors. With its powerful 56W High-Torque Motor and 3-in-1 filtration system, it covers up to 1074 ft² and is AHAM VERIFIDE for reliable performance. Please read this manual thoroughly before operation to ensure safe and optimal use.
2. Important Safety Instructions
READ AND SAVE THESE INSTRUCTIONS
- Always unplug the air purifier before moving, cleaning, or replacing the filter.
- Do not immerse the air purifier in water or other liquids.
- Keep the appliance away from heat sources, direct sunlight, and moisture.
- Do not block air openings or place the air purifier on a soft surface where openings may be blocked.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
- Use only official LEVOIT replacement filters.
3. Package Contents
- 1 x Air Purifier
- 1 x 3-Stage Original Filter (Pre-Installed)
- 1 x User Manual
- 1 x Quick Start Guide
4. Product Overview
4.1. Control Panel
The intuitive touch control panel allows for easy operation of all air purifier functions.

Image: Top view of the LEVOIT Core 300 Air Purifier, highlighting the control panel with various touch buttons for power, fan speed, sleep mode, timer, and filter reset.
4.2. Filtration System
The Core 300 utilizes a 3-stage filtration system to capture various airborne particles and odors.

Image: Visual representation of the 3-stage filtration process, illustrating how the filter captures pollen, pet dander, and dust particles.
Multiple filter choices are available to meet specific purification needs, including Toxin Absorber, Smoke Remover, and Pet Allergy filters.

Image: A visual guide to different specialized filters, including Pet Allergy Filter, Toxin Absorber Filter, and Smoke Remover Filter, designed for various air purification requirements.
4.3. Air Purification Performance
The LEVOIT Core 300-P is AHAM VERIFIDE, ensuring its performance is independently tested and trusted. It boasts high Clean Air Delivery Rate (CADR) ratings for smoke, dust, and pollen.

Image: The AHAM VERIFIDE certification badge for the LEVOIT Core 300, displaying Clean Air Delivery Rate (CADR) values: 167 CFM for pollen, 143 CFM for tobacco smoke, and 153 CFM for dust.

Image: A table detailing AHAM Certified performance, showing recommended space sizes (222 ft² to 1074 ft²), corresponding time to clean air (12.5 min to 60 min), and Air Change Per Hour (ACH) rates (4.8 ACH to 1 ACH).
4.4. Odor Reduction
VortexAir® Technology effectively reduces various odors, including pet odors, cooking odors, and musty smells, providing fresh air throughout your space.

Image: A split image demonstrating the effectiveness of VortexAir® Technology in reducing odors, showing a noticeable improvement in air quality after using the air purifier, particularly for pet odors.
4.5. Quiet Operation
Equipped with QuietKEAP Technology, the Core 300 operates at a near-silent 24dB in Sleep Mode, ensuring an undisturbed environment for rest.

Image: A serene bedroom scene with a child sleeping, emphasizing the air purifier's quiet operation in Sleep Mode, contributing to a quality sleep environment.
5. Setup and First Use
5.1. Unpacking
Carefully remove the air purifier and all accessories from the packaging. Ensure all packing materials are removed before use.
5.2. Filter Installation
The 3-stage original filter comes pre-installed. However, it is wrapped in plastic for protection during shipping. Please remove this plastic wrap before first use.
- Turn the air purifier upside down.
- Twist the base cover counter-clockwise to unlock and remove it.
- Remove the filter from the air purifier and discard the plastic packaging.
- Place the filter back into the air purifier.
- Replace the base cover and twist clockwise to lock it securely.

Image: A visual guide demonstrating the process of replacing the air purifier's filter, highlighting the importance of using genuine 'Made by Levoit' replacement filters for optimal performance.
6. Operating Your Air Purifier
6.1. Power On/Off
- Press the Power Button (circle with vertical line) to turn the air purifier on or off.
6.2. Fan Speed Adjustment
- Press the Fan Speed Button (fan icon) repeatedly to cycle through fan speeds: Low (I), Medium (II), High (III).
6.3. Sleep Mode
- Press the Sleep Mode Button (moon icon) to activate Sleep Mode. The display lights will turn off, and the fan will operate at its lowest, quietest setting.
6.4. Timer Function
- Press the Timer Button (clock icon) to set the air purifier to run for 2, 4, 6, or 8 hours. The unit will automatically turn off after the set time.
6.5. Display Off
- Press the Display Off Button (sun icon with cross) to turn off all display lights for an undisturbed environment. The air purifier will continue to operate with its current settings.
6.6. Filter Lifetime Indicator
- The Filter Indicator (trash can icon) will light up red when it's time to replace the filter.
7. Maintenance
7.1. When to Replace the Filter
The filter should be replaced every 6-8 months, or when the filter lifetime indicator lights up red. Filter lifespan may vary depending on air quality and usage frequency.
7.2. Replacing the Filter
- Unplug the air purifier.
- Turn the air purifier upside down.
- Twist the base cover counter-clockwise to unlock and remove it.
- Remove the old filter and dispose of it properly.
- Unwrap the new filter from its plastic packaging.
- Place the new filter into the air purifier.
- Replace the base cover and twist clockwise to lock it securely.
- Plug in the air purifier.
- Press and hold the Filter Indicator Button (trash can icon) for 3 seconds to reset the filter lifetime indicator.
7.3. Cleaning the Air Purifier
- Unplug the air purifier before cleaning.
- Wipe the exterior of the air purifier with a soft, dry cloth. Do not use abrasive cleaners or chemicals.
- The pre-filter (outer layer of the 3-stage filter) can be gently vacuumed to extend its life, but the HEPA and Activated Carbon layers cannot be washed.
8. Troubleshooting
| Problem | Solution |
|---|---|
| Air purifier does not turn on. | Ensure the power cord is securely plugged into a working outlet. Check if the filter is installed correctly and the base cover is locked. |
| Airflow is significantly reduced. | Check if the filter is dirty and needs replacement. Ensure air inlets/outlets are not blocked. |
| Unusual noise. | Ensure the filter is properly seated. Check for any foreign objects inside the unit. |
| Filter indicator light remains red after replacement. | Press and hold the Filter Indicator Button for 3 seconds to reset it. |
9. Specifications
| Property | Value |
|---|---|
| Brand | LEVOIT |
| Model Number | Core 300 |
| Product Dimensions | 8.7"D x 8.7"W x 14.2"H |
| Item Weight | 7.9 pounds |
| Floor Area Coverage | 1074 ft² (with original filter) |
| Noise Level | 24 dB (Sleep Mode) |
| Wattage | 56 watts |
| Particle Retention Size | 0.1 Micron |
| Controller Type | Touch |
| UPC | 817915027684 |
| Country of Origin | China |
10. Warranty and Support
10.1. Warranty Information
The LEVOIT Core 300 Air Purifier comes with a 2-year warranty. Please refer to your purchase documentation for full warranty terms and conditions.
10.2. Further Assistance
For additional support, troubleshooting, or to download the full user manual, please visit the official LEVOIT website or refer to the PDF user manual provided with your product:
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