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2026 Mini Smart Plasma Air Purifier with 99.99% Sterilization Rate and 400m³/h Air Volume Using DBD Plasma Technology
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2026 Mini Smart Plasma Air Purifier with 99.99% Sterilization Rate and 400m³/h Air Volume Using DBD Plasma Technology
SKU: 20260624142836C2
$135.09
$135.09
$155.09
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$ 10.3
3-27 Days
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Min: 4
Total Price
$540.36
$620.36
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2026 Mini Smart Plasma Air Purifier with 99.99% Sterilization Rate and 400m³/h Air Volume Using DBD Plasma Technology
SKU: 20260624142836C2
135.09
KJ-A9 Household Plasma Air Purifier
Advanced plasma air purification technology for home, office, medical, and commercial applications with 99.99% sterilization rate and ozone-free operation.
Key Specifications
| Model | KJ-A9 |
|---|---|
| Application | Home, Office, School, Hospital, Dental Clinic, Hotel, Bank, Kindergarten |
| Power Requirements | AC 220V~50Hz, 55W |
| Coverage Area | 240m² |
| Airflow | 400m³/h |
| Particle CADR | 200m³/h |
| Noise Level | ≤55db |
| Sterilization Rate | 99.99% |
| Technology | DBD Plasma, Ozone-free |
| Certifications | ISO14001, ISO9001, CE, CTI |
Product Features
- Dielectric Barrier Discharge (DBD) plasma technology for high-efficiency air purification
- Ozone-free operation ensuring complete safety for continuous use
- 99.99% sterilization rate against bacteria and viruses
- Quiet operation at ≤55db, suitable for sleep and office environments
- Compact design (230×270mm) with powerful 240m² coverage
- Multiple international certifications including CE and ISO standards
Advanced Plasma Technology
Kangbeijing Company introduced plasma-related technologies from Germany in 2015 and collaborated with scientific research institutions including Zhejiang University and Lanzhou University to achieve localization and optimization of imported technologies.
Core Technology: Our plasma generators utilize Dielectric Barrier Discharge (DBD) technology, the mainstream plasma generation method in plasma medicine. This advanced approach generates low-temperature atmospheric plasma with high stability, high activity, and large coverage area.
In 2020, Kangbeijing"s plasma products obtained "Disinfection Product" certification and established cooperation with medical institutions. By 2023, the company expanded its plasma production line to form a complete product system from medical to commercial and civil applications.
Certifications & Quality Assurance
Kangbeijing holds 4 invention patents, 1 design patent, and 18 utility model patents. The company was rated as a "Science and Technology-based Small and Medium-sized Enterprise" in Zhejiang Province in 2024.
Third-party testing confirms our products rapidly and efficiently inactivate and remove bacteria, viruses, and harmful gases including TVOC, with performance parameters exceeding relevant international standards.
Frequently Asked Questions
General Product Information
What is a plasma air purifier and how does it work?
A plasma air purifier generates plasma consisting of ions and free-moving electrons through electrical discharge. When released into the air, the unstable ions initiate chemical reactions that break down harmful substances including bacteria, virus cells, and volatile organic compounds (VOCs), effectively cleaning the air by eliminating pathogens and pollutants.
How is a plasma air purifier different from traditional air purifiers?
Traditional HEPA-based purifiers filter air through replaceable filters that trap particles. Plasma air purifiers use ionization technology to actively disinfect air and surfaces without filters, reaching hard-to-access areas and eliminating bacteria growth concerns associated with filter-based systems.
Installation and Placement
Where should I place the plasma air purifier?
For portable models, place in a central room location away from walls and large furniture to ensure optimal air circulation. For HVAC-integrated models, professional installation within the HVAC unit distributes ions throughout the building via the ventilation system.
Product Performance
What pollutants can the plasma air purifier remove?
Our purifiers effectively remove airborne particles (dust, pollen, PM2.5 down to 0.001μm), eliminate bacteria, viruses, and molds, decompose VOCs including formaldehyde and benzene, and remove unpleasant odors.
Safety and Certification
Is the plasma air purifier safe to use around people and pets?
Absolutely. Our products are UL 2998 certified for zero ozone emissions, ensuring no harmful ozone levels are generated. The ionization technology is completely safe for continuous use around people and animals.
Maintenance and Longevity
How long does the plasma air purifier last?
Average lifespan is 3-5 years depending on usage and environment. Regular maintenance including cleaning collecting plates and proper operation extends device longevity.
Made of high-quality materials with stable performance and safe usage.
Precise craftsmanship ensures excellent texture and stylish appearance.
Ergonomic design brings comfortable experience and easy operation.
Durable structure with long service life and low wear.
Strict quality control guarantees reliable overall quality.
Versatile and practical, suitable for daily, business and gifting scenarios.
Premium QualityFine CraftsmanshipWide ApplicationCost Effective
Focus on details and user experience, providing stable and trustworthy quality.
2 Questions & Answers
Submit Your Question
The OfficePro Smart machine is worth every investment. It handles our team’s high coffee demand (30+ cups daily) with ease, and the automatic cleaning function keeps it hygienic. The coffee tastes rich and full-bodied, comparable to our local café.
Here is the comprehensive product QA reply. All answers are formulated based on the actual product specifications and service standards, aiming to solve your doubts about product application, performance and related services in a professional and thorough manner.
Our team of 30 has been using this machine for 2 months, and it’s a game-changer! The one-touch operation means no training is needed—even new hires can make a perfect latte or espresso in seconds. The coffee has rich flavor with nice crema, and the large bean hopper and water tank mean we rarely need to refill.
Thank you for sharing your positive experience, Emma! We’re thrilled the machine is keeping your team fueled efficiently. The large-capacity design is specifically crafted for busy offices, and we’re glad the one-touch functionality is living up to your expectations.
4.5
2 reviews
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