SEJOY Air Purifier
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SEJOY Air Purifier – Quiet 22dB Sleep Mode with 360° Air Intake & H11 HEPA Filter
The SEJOY Air Purifier is designed to provide clean and fresh air for your home. With an H11 HEPA filter and 360° air intake, this air cleaner effectively removes dust, smoke, and allergens, creating a healthier living space. The 22dB ultra-quiet sleep mode ensures a peaceful night’s sleep while maintaining optimal air quality.

Powerful Air Filtration
Featuring an advanced filtration system, the SEJOY Air Purifier captures up to 99.97% of airborne pollutants, including dust, pollen, pet dander, and smoke. The activated carbon filter helps eliminate household odors, making it ideal for bedrooms, living rooms, and office spaces.

Whisper-Quiet Operation
With noise levels as low as 22dB, this air purifier is perfect for nighttime use. Enjoy a restful sleep without any disturbances while the purifier silently removes airborne particles.

Multiple Wind Speed Settings
Choose between high, medium, and silent mode to customize your air purification experience. Whether you need rapid purification or quiet operation, the SEJOY Air Purifier adapts to your needs.

Key Specifications
The SEJOY Air Purifier has an air volume capacity of 151-300m³/h and is suitable for rooms sized between 10-20m³. It operates at a noise level of ≤30dB, making it one of the quietest air purifiers available. The power consumption is 25W, ensuring energy efficiency, while the voltage requirement is 110V. The unit is equipped with an activated carbon and HEPA filter combination, allowing for maximum air purification. It also features adjustable wind speeds with high, medium, and silent modes. CE certification guarantees safety and quality assurance.
30-Day Return & Exchange Policy
We want you to feel comfortable and confident when shopping at Besteccom, that’s why we offer a 30-day return & exchange policy. If for any reason you're not satisfied with your purchase, you may return or exchange the unused item in its original condition as long as you contact us within 30 days from the delivery date.
Return & Exchange Conditions
1. Items returned without authorization will not be accepted.
2. The time frame for return & exchange must not exceed 30 days from when the original order was received.
3. All items must be returned in their original condition, without scratches or signs of wear, and must not be resized or altered in any way.
4. When returning or exchanging items, customers must use a shipping method that has tracking on it. Returns or exchanges with no tracking will not be processed.
5. For return, any promotional gifts received must be included with the returned items. Otherwise, the retail price of the promotional gift will be deducted from the refund.
Note: Please do not send your return to the address on your package. That is not our return address and will affect the processing of your return.
DELIVERIES
Once your order is shipped, depending on your country or region, estimated delivery time is between 7 to 14 business days. You can choose to ship by DHL EXPRESS to receive your order sooner.
We offer the following delivery estimates, by country, for your reference:
United States: 5 - 14 + Working days
Canada: 7 - 14 + Working days
United Kingdom: 5 - 14+ Working days
Australia: 7 - 14 + Working days
Europe: 5 - 15 + Working days (varies widely by importing country)
Worldwide: 10 - 15 + Working days
If you need more detailed information, please send us an email at Contacts Us and we’ll help you out!
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