KJ402F-A Air Purifier - Ultra-Quiet Smart Air Purifier for Home and Office: Clean Air, Healthy Living

KJ402F-A Air Purifier

Product Features

• Four-stage filtration system: Powerful multi-stage filtration technology, including a pre-filter, HEPA filter, activated carbon filter, and negative ion generator, effectively removes bacteria, dust, pollen, smoke, and harmful gases from the air.
• Ultra-quiet operation technology: The device features ultra-quiet "whisper" technology, with a sleep mode that automatically turns off the indicator lights to avoid any disturbance from external light while sleeping, providing a quiet sleeping environment.
• Smart Auto Mode and Air Quality Sensor: The built-in smart air quality sensor monitors real-time air quality, with three-color LED indicators showing the air quality level for easy and quick knowledge of how fresh the air is.
• Multiple uses: Suitable for various indoor spaces such as living rooms, bedrooms, and offices. Purification speed: 1 purification cycle per hour (170 sq m), 3 purification cycles per hour (57 sq m), 5 purification cycles per hour (34 sq m).
• 360° Comprehensive Air Purification: The unique 360° design ensures more even airflow and more effective purification.
• Child/pet safety lock: Prevents accidental activation. Suitable for families with children or pets.
• App control function (optional): Supports remote control of the device via an app, allowing you to monitor air quality and the progress of the purification process anytime, anywhere.

Product specifications

• Model: KJ402F-A
• Input voltage: AC 100-240V, 50-60Hz
• Output power: DC 24V/2A
• Color: White
• Product power: 47 watts
• Noise level: 35-50 dB
• Suitable area: 366 square feet / 34 square meters
• Product dimensions: 250 x 250 x 402 mm
• Air quality LED indicator: Yes
• Clean Air Delivery Rate (CADR): 468 m³/hr
• Package contents: 1 air purifier, 1 filter, 1 power adapter, 1 user manual

Why choose the KJ402F-A air purifier?

• Highly efficient air purification: A four-stage filtration system with a powerful air quality monitoring system ensures you have clean and healthy air with every breath, making it suitable for various indoor environments.
• Quiet operation: Ideal for bedrooms or places that require a quiet environment; the quiet operation technology will not disturb your sleep or work.
• Smart automatic adjustment: Built-in smart sensors automatically adjust the operating mode according to air quality, saving you time and effort.
• Multiple applications and wide coverage: It efficiently purifies small and medium-sized rooms, refreshes every corner of the air, and improves overall indoor air quality.
• Safe and reliable: Child and pet lock functions prevent accidental activation and enhance family safety.

How to use the KJ402F-A air purifier

• Operating the air purifier: Connect it to a power source, and choose the appropriate operating mode (e.g., automatic mode, sleep mode, etc.).
• Checking air quality: Monitor the air quality index to determine the current level of air purity.
• Replace the filter regularly: It is recommended to check and replace the filter periodically to maintain filtration effectiveness.
• Enjoy fresh air: Place the air purifier in the middle of the room to ensure smooth airflow.

Customer Reviews

• Ahmed (from the United Arab Emirates): "This air purifier is fantastic! The air in my house is much cleaner now, and it works very quietly, perfect for sleeping."
• Fatima (from Saudi Arabia): "I love this air purifier. The smart controls are very convenient, and the app is very helpful. I can remotely check and adjust the air quality."