Welcome to the comprehensive user guide for your Levoit Core 300 Air Purifier. This manual is designed to help you maximize the efficiency and lifespan of your device, ensuring you and your family enjoy cleaner, healthier air. From initial setup to advanced maintenance, we cover everything you need to know about this powerful air purification system. Discover how the Levoit Core 300, with its cutting-edge technology and user-friendly design, can transform your indoor environment by effectively removing airborne pollutants and allergens.
Levoit air purifier Core 300 user manual describes about specification, safety information, Air purifier parts, controls, setup guide, how to use the air purifier, how to replace filter, care and maintenance and troubleshooting common issues.
Levoit Air Purifier Core 300 Features and Specifications
The Levoit Core 300 Air Purifier is engineered for superior performance in medium to large spaces. Boasting a purification capacity of up to 1095 sq. ft., this compact yet powerful unit (8.7" x 8.7" x 14.2") weighs a mere 7.48 lbs, making it easy to integrate into any room. At its heart lies a robust 45W long-life, high-torque motor, driving its impressive Clean Air Delivery Rate (CADR) of 141 CFM (240 m³/h). This means the Core 300 can refresh the air in a 1,095 sq. ft. area once every hour, significantly improving air quality with every cycle. Its operational efficiency is maintained within a temperature range of 14°F to 104°F (-10°C to 40°C) and humidity levels below 85% RH, drawing a minimal 0.8W in standby mode. It operates on a standard 120V AC, 60Hz power source.
Technical Specifications
| Specification | Value |
|---|---|
| Power Supply | AC 120V, 60Hz |
| Rated Power | 45W |
| CADR (CFM) | Smoke: 141, Dust: 140, Pollen: 145 |
| Operating Condition | Temperature: 14º-104ºF / -10º-40ºC, Humidity: <85%RH |
| Noise Level | 24-50dB |
| Dimensions | 8.7 x 8.7 x 14.2 in (22 x 22 x 36 cm) |
| Weight | 7.5lb / 3.4 Kg |
| Floor Area Coverage | 1095 Square Feet |
| Controller Type | Touch |
Essential Safety Guidelines for Your Levoit Core 300
Important Safety Information: Your safety is paramount. To minimize the risk of fire, electric shock, or injury, always adhere to the following safety instructions when operating your Levoit Core 300 Air Purifier.
General Safety Precautions
- Exclusive Use: Operate your air purifier strictly as described in this user manual.
- Filter Packaging: Before first use, ensure all plastic packaging is removed from the filter. Failure to do so will prevent air filtration and may cause the unit to overheat, posing a fire hazard.
- Indoor Use Only: This air purifier is designed for indoor use exclusively.
- Avoid Moisture: Keep the unit away from water, wet, or damp areas. Never immerse the air purifier in water or any other liquid.
- Heat Sources: Position the air purifier away from direct heat sources.
- Weight Restrictions: Do not sit on or place any heavy objects on the air purifier.
- Damage Check: Do not use the air purifier if it is damaged, malfunctioning, or if the power cord or plug is compromised.
- Dimmer Switches: To prevent fire or electric shock, do not use this air purifier with solid-state speed controls, such as dimmer switches.
Levoit Air Purifier Core 300 Parts Diagram
Familiarize yourself with the key components of your Levoit Core 300 Air Purifier for easy operation and maintenance:

- Fan Speed Indicators: Displays the current fan speed setting.
- Fan Speed Buttons: Adjusts the fan speed (levels 1, 2, 3).
- Sleep Mode Indicator/Button: Activates and indicates Sleep Mode.
- Timer Button: Sets the operational timer.
- Timer Indicator: Shows the active timer setting.
- On/Off Button: Powers the unit on or off.
- Display Lock Button: Locks or unlocks the control panel.
- Check Filter Indicator: Notifies when filter replacement is needed.
- Display Off Button: Turns the display lights on or off.
- Air Outlet: Where purified air is released.
- Housing: The main body of the air purifier.
- Air Inlet: Where ambient air is drawn into the unit.
- Power Cord: Connects the unit to a power source.
- Filter Cover: Secures the filter in place.
- Original Filter: The primary filtration component.
How to Setup Levoit Air Purifier Core 300
Follow these simple steps to set up your Levoit Core 300 Air Purifier and begin enjoying cleaner air:
- Prepare the Filter: Gently flip the air purifier upside down. Twist the filter cover counter-clockwise to remove it.
- Install Filter: Remove the new filter from its plastic packaging. Insert the filter into the air purifier with the handle facing upwards.
- Secure Cover: Replace the filter cover and twist it clockwise until it locks securely in place.
How to Use Levoit Air Purifier Core 300
Once set up, operating your Levoit Core 300 is straightforward:
- Placement: Place the air purifier on a flat, stable surface with the display facing upwards. Ensure at least 15 inches (38 cm) of clearance on all sides to allow for optimal airflow. Keep it away from obstructions like curtains.
- Power On: Plug in the power cord and press the power button to turn on the air purifier. The fan will automatically start at level 1.
- Adjust Fan Speed: Optionally, press the fan speed button to cycle through speeds 1, 2, and 3, adjusting to your preference.
- Power Off: Press the power button again to turn off the air purifier.
How to set timer on Levoit Air Purifier Core 300
You can set the timer for 2, 4, 6 or 8 hours.
The Levoit Core 300 features a convenient timer function, allowing you to set operation for 2, 4, 6, or 8 hours:
- Activate Timer: Repeatedly tap the timer button to select your desired duration. The timer will activate automatically.
- Note: The timer indicator itself is not a button; it only illuminates blue when the timer is active.
- Automatic Shut-off: Once the set time elapses, the air purifier will automatically turn off.
- Cancel Timer: To deactivate the timer, continue tapping the timer button until all timer indicators are off.
You can adjust the fan speed at any time while the timer is active. However, please note that changing the timer setting will restart the countdown.
How to lock the display
To prevent accidental changes to your settings, you can lock the control panel display:
- Lock/Unlock: Press and hold the lock button for 3 seconds. The buttons will become unresponsive when locked.
- Display On/Off: You can still turn the display lights on or off even when the display is locked.
Levoit Replacement Filters
Choose the filter best suited to the environment of your home.
- Core 300-RF (Original Filter): This standard 3-in-1 filter is highly effective against fine particles like dust mites, pollen, pet dander, and bacteria. It also neutralizes common household odors, making it ideal for general allergies, dust, and minor odor issues.
- Core 300-RF-PA (Pet Allergy Filter): Building on the original filter's capabilities, this version includes an enhanced High-Efficiency Activated Carbon Filter. It's specifically designed to combat strong pet odors and cooking smells, providing superior relief for pet allergy sufferers.
- Core 300-RF-TX (Toxin Absorber Filter): For environments with higher pollution levels, this filter adds a specialized High-Efficiency Activated Carbon layer. It targets air pollution, cigarette smoke, vehicle exhaust, toxic gases, fumes, volatile organic compounds (VOCs), and wildfire smoke, offering robust protection against a wide range of airborne toxins.
Troubleshooting the Levoit Air Purifier Core 300
| Problem | Possible Solution |
|---|---|
| Air purifier will not turn on or respon to button controls | Plug power cords |
| Check to see if the power cord is damaged | |
| Plug in the power cord into different outled | |
| The air purifier is malfunction. Contact customer support | |
| Airflow is significantly reduced | Make sure the filter is removed from its packaging and properly in place |
| Tap the fan speed button to increase the fan speed | |
| Leave 15 inches / 38 cm of clearance on all sides of the air purifier | |
| The pre-filter may be clogged by large particles, such as hair or lint, blocking airflow. Clean the pre-filter. | |
| Replace the Air filter | |
| Air Purifier makes an unusual noise while the fan is on |
Make sure the filter is properly installed with plastic packaging removed |
| Make sure the air purifier is operating on a hard, flat, even surface | |
| replace the air filter | |
| The air purifier may be damaged, or a foreign object may be inside. Stop using the air purifier and contact customer support | |
| Strange smell coming from the air purifier | Clean the filter or replace if necessary |
| Make sure not to use your air purifier in an area with high humidity or while diffusing essential oils | |
| Pure air purification quality | Tap fan speed button to increase the fan speed |
| Make sure no objects are blocking the sides or top of the air purifier (the inlet or outlet) | |
| Make sure the filter is removed from its packaging and properly installed | |
| Close doors and windows while using the air purifier | |
| If the room is larger than 219 ft2 / 20m2, air purification will take longer |
If your problem with Levoit Core 300 air purifier not listed, please contact customer support.
Download Levoit Air Purifier Core 300 User Manual
| Brand | Levoit |
| Model | Core 300, Core 300-RAC |
| Category |
Air Purifier |
| File Size | 4 Mb |
| Pages | 20 Pages |
| Language | English |
| 3338 views | |
Maintaining Your Levoit Core 300: Care and Cleaning
Regular maintenance ensures your Levoit Core 300 continues to provide optimal air purification. Follow these guidelines for cleaning and filter care:
Frequently Asked Questions
- Disconnect Power: Always unplug the power cord before cleaning.
- Exterior Cleaning: Wipe the exterior of the air purifier with a soft, dry cloth. If necessary, use a damp cloth, then immediately dry the housing.
- Interior Cleaning: Gently vacuum the interior of the air purifier to remove dust and debris.
The outer pre-filter should be cleaned every 2-4 weeks to maintain efficiency and extend the life of your main filter:
- Method: Use a soft brush or a vacuum hose attachment to remove hair, dust, and larger particles from the pre-filter.
- Important: Do not wash the pre-filter with water or any other liquids. Never attempt to clean the True HEPA or Activated Carbon filters, as this can damage them.
After replacing your filter, or if you change it before the indicator lights up, you'll need to reset the Check Filter Indicator:
- Indicator Lights Up:
- Replace the old filter with a new, genuine Levoit filter.
- Turn on the air purifier.
- Press and hold the Check Filter Indicator button for 3 seconds.
- The indicator light will turn off, confirming a successful reset.
- Filter Changed Before Indicator Lights Up:
- Press and hold the Check Filter Indicator button for 3 seconds until the light illuminates.
- Press and hold the Check Filter Indicator button again for another 3 seconds.
- The indicator light will turn off, signaling a successful reset.
For optimal performance, the filter should be replaced every 6-8 months. However, this timeframe can vary based on usage frequency and environmental air quality. In areas with higher pollution, you may need to replace your filter more frequently to maintain effective purification.
Conclusion: Enjoy Purer Air with Levoit Core 300
The Levoit Core 300 Air Purifier is an investment in your health and well-being, providing a continuous supply of clean, fresh air. By following the guidelines in this user guide, you can ensure your device operates efficiently for years to come, creating a healthier and more comfortable living environment. For further assistance or to explore more Levoit products, visit the official Levoit website.