1. Introduction
The Levoit Core 300S is an advanced smart air purifier designed to enhance your indoor air quality. It features a high-precision dust sensor, real-time air quality display, and multiple operating modes including automatic, pollen, and sleep modes. With its compact design and powerful 4-layer filtration system, it effectively removes 99.97% of airborne particles as small as 0.1 microns, including pollen, dust, pet dander, and odors. The device can be controlled via the VeSync app and is compatible with voice assistants like Amazon Alexa and Google Assistant.
Figure 1: Levoit Core 300S Smart Air Purifier.
2. Setup
2.1 Unpacking and Initial Placement
Carefully remove the air purifier from its packaging. Ensure all packing materials are removed. Place the unit on a flat, stable surface. The 4-layer 360° genuine filter comes pre-installed. The compact body allows placement on floors or tabletops.
2.2 Power Connection
Connect the power cord to the air purifier and then plug it into a standard electrical outlet. The power cord length is 1.83m.
Figure 2: Plug the air purifier into a power outlet.
2.3 VeSync App Download and Pairing
To utilize smart features, download the VeSync app from your smartphone's app store. Follow the in-app instructions to pair your air purifier. Ensure your smartphone's Bluetooth is enabled and keep your phone close to the router during connection.
Video 1: Guide to connecting the Levoit Core 300S to the VeSync app via Wi-Fi.
3. Operating Instructions
3.1 Power On/Off
Press the power button on the top panel to turn the air purifier on or off.
Figure 3: Top control panel with power button and mode indicators.
3.2 Operating Modes
- Automatic Mode: The air purifier's high-precision dust sensor detects air quality in real-time and automatically adjusts the fan speed to maintain clean air. This mode is ideal for continuous, hands-free operation.
- Pollen Mode: Designed for allergy sufferers, this mode automatically switches between low and high fan speeds every 20 minutes to effectively capture airborne pollen and other allergens for rapid purification.
- Sleep Mode: For quiet operation, sleep mode utilizes patented silent technology, operating at a mere 22dB. The display lights can also be turned off to ensure an undisturbed sleep environment.
Figure 4: Pollen mode helps alleviate allergy symptoms.
Figure 5: Automatic mode adjusts fan speed based on detected air quality.
Figure 6: The air purifier operates quietly in sleep mode, ideal for bedrooms.
3.3 Smart Control with VeSync App
The VeSync app provides comprehensive control over your air purifier, including:
- Remote control of power and modes.
- Setting schedules and timers for automatic operation.
- Monitoring PM2.5 concentration and air quality history.
- Activating child lock.
- Turning the display lights on/off.
Figure 7: Control your air purifier from anywhere using the VeSync app.
3.4 Voice Control
Integrate your Levoit Core 300S with Amazon Alexa or Google Assistant for convenient voice control. Simply use voice commands to manage your air purifier.
Figure 8: Use Amazon Alexa or Google Assistant for hands-free control.
4. Maintenance
4.1 Filter System
The Levoit Core 300S uses a 4-layer filtration system:
- Pre-filter: Captures large particles like dust, hair, and pet fur.
- H13 Electrostatic HEPA Filter: Traps pollen, house dust, PM2.5, dust mites, and bacteria.
- Sterilization Coating: Provides double sterilization.
- Activated Carbon Filter: Effectively removes odors from tobacco smoke, pets, cooking, and mold.
Figure 9: The 4-layer filtration system for comprehensive air purification.
4.2 Filter Replacement
The filter has a lifespan of approximately 2 years, but it is recommended to replace it every 6 to 12 months, depending on usage and air quality. The VeSync app will notify you when a filter replacement is due.
Figure 10: Original replacement filter for Core 300/300S/P350/300 Pro.
4.3 Pre-filter Cleaning
The pre-filter should be cleaned lightly about once a month to maintain optimal performance. Refer to the detailed instructions in the full user manual for proper cleaning procedures.
5. Troubleshooting
If you encounter any issues with your Levoit Core 300S, please refer to the following common troubleshooting tips:
- Device not turning on: Ensure the power cord is securely plugged into both the air purifier and the wall outlet. Check if the outlet is functioning correctly.
- App connection issues: Verify that your smartphone's Bluetooth is on and that you are connected to a 2.4GHz Wi-Fi network. Keep your smartphone close to the router during the pairing process. If connection is lost, try re-pairing the device.
- Air quality sensor not responding: Ensure the sensor intake is not blocked by dust or debris. Clean the sensor area if necessary. If the issue persists, contact customer support.
- Unusual noise: Check if the filter is correctly installed. Ensure no foreign objects are obstructing the fan.
- Odor not being removed: Confirm that the filter is not expired and is correctly installed. Consider replacing the filter if it's old or heavily used.
For more detailed troubleshooting steps, please consult the comprehensive user manual or contact customer support.
6. Specifications
| Feature | Specification |
|---|---|
| Brand | Levoit |
| Model Number | LAP-C301S-WJP |
| Color | White |
| Product Dimensions (D x W x H) | 22 x 22 x 36 cm |
| Item Weight | 3 kg |
| Power Source | Corded Electric |
| Control Method | Voice, App |
| Filter Type | HEPA |
| Covered Floor Area | Up to 33 square meters (20 tatami mats) |
| Noise Level | 22 dB (Sleep Mode) |
| Particle Retention Size | 0.1 microns |
| Controller Type | Amazon Alexa, Google Assistant |
| Power Consumption | 3.3 W |
| Compatible Standards | Energy Star Certified |
| Included Components | 4-layer 360° Genuine Filter (pre-installed), Quick Start Guide, Quality Guarantee Card, Japanese Instruction Manual |
| Country of Origin | China |
| UPC | 810043374774 |
Note: Product specifications may be updated due to performance improvements. Refer to the Amazon product page for the latest information.
Figure 11: Product dimensions and weight.
7. Warranty and Support
Levoit provides a 2-year quality guarantee for this product. Our customer support team is available 24 hours a day to assist you.
7.1 Contacting Support
If you have any questions or encounter problems, please feel free to contact us. You can typically find a chat button for questions by selecting the 'Seller' on the product page and navigating to the seller information page.