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Desktop Plasma Air Purifier with 99.99% Sterilization Rate and 400m³/h Air Volume Using DBD Plasma Technology
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Desktop Plasma Air Purifier with 99.99% Sterilization Rate and 400m³/h Air Volume Using DBD Plasma Technology
SKU: 20260624142015C2
$132.19
$132.19
$152.19
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$132.19
$152.19
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Desktop Plasma Air Purifier with 99.99% Sterilization Rate and 400m³/h Air Volume Using DBD Plasma Technology
SKU: 20260624142015C2
132.19
KJ-A9 Desktop Plasma Air Purifier
Professional-grade plasma air purification technology for home, office, and commercial environments with 99.99% sterilization rate and ozone-free operation.
Product Specifications
| Product Name | Household Plasma Air Purifier |
| Model | KJ-A9 |
| Application | Home, Office, School, Hospital, Dental Clinic, Hotel, Bank, Kindergarten |
| Package Size | 230*270mm / 230*1500mm |
| Power | AC 220V~50Hz |
| Power Requirement | 55W |
| Weight | 10kg |
| Color | White |
| Applicable Area | 240m² |
| Airflow | 400m³/h |
| Particle CADR | 200m³/h |
| Noise | ≤55db |
| Sterilization Rate | 99.99% |
| Technology | DBD Plasma, Ozone-free |
| Certification | ISO14001, ISO9001, CE, CTI |
Product Images
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 output of imported technologies.
Our plasma generator utilizes Dielectric Barrier Discharge (DBD) technology, the mainstream plasma generation technology in plasma medicine. This advanced system generates low-temperature atmospheric plasma with high stability, high activity, and large area coverage, meeting rigorous medical application requirements.
Certifications & Quality Assurance
Kangbeijing"s plasma products obtained "Disinfection Product" certification in 2020 and have established cooperation with medical institutions. The company holds 4 invention patents, 1 design patent, and 18 utility model patents.
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 air purifiers rely on filtration methods that trap particles and require regular filter replacements. Plasma air purifiers use ionization technology to actively disinfect air and surfaces, reaching hard-to-access areas without filter maintenance issues. Some models can work alongside existing purifiers to extend filter lifespan.
Installation and Placement
Where should I place the plasma air purifier?
For portable models, place in a central location away from walls and large furniture for optimal air circulation. HVAC-integrated models should be professionally installed within the HVAC unit to distribute ions throughout the building via the ventilation system.
How do I install the plasma air purifier?
Portable units simply plug in and turn on. For HVAC-integrated models, professional installation by certified technicians is recommended to ensure correct and safe operation at optimal performance levels.
Product Performance
What pollutants can the plasma air purifier remove?
Our plasma air purifiers effectively eliminate airborne particles including dust, pollen, and PM2.5 down to 0.001 μm. They kill various bacteria, viruses, and molds while decomposing harmful VOCs such as formaldehyde, benzene, ammonia, and acetic acid, plus removing unpleasant odors.
How long does it take for the plasma air purifier to start working?
Air quality improvements, particularly odor reduction, may be noticeable within hours. Comprehensive purification of fine particles and pathogens typically requires 1-2 days of continuous use, depending on initial pollution levels and room size.
Does the plasma air purifier work in large spaces?
Yes, we offer models suitable for different space sizes. High-capacity plasma air purifiers can effectively clean air in large rooms, open-plan offices, or commercial spaces up to 2500 square feet. Select the appropriate model based on your space requirements for optimal performance.
Safety and Certification
Is the plasma air purifier safe to use around people and pets?
Absolutely. Our plasma air purifiers are designed with safety as top priority, tested to comply with strict safety standards. They are certified to produce zero ozone emissions (UL 2998 standard), ensuring no harmful ozone levels during operation. The ionization technology is completely safe for continuous use around people and animals.
What certifications does the plasma air purifier have?
Our plasma air purifiers hold multiple certifications including UL 2998 for zero ozone production, compliance with ASHRAE standards, and certification by the California Air Resources Board (CARB). These certifications validate the quality, safety, and effectiveness of our products.
Maintenance and Longevity
How do I clean and maintain the plasma air purifier?
For models with collecting plates, remove and clean plates using non-abrasive tools. Models with pre-filters can be washed or vacuumed regularly. Refer to your specific model"s user manual for detailed maintenance instructions.
How long does the plasma air purifier last?
Our plasma air purifiers typically have a lifespan of 3-5 years depending on usage and environmental conditions. Regular maintenance and proper operation can help extend device lifespan.
Do I need to replace any parts regularly?
Some models may require part replacements over time. For example, the KJ-501TX HEPA filter has a 2-year lifespan with continuous use and is replaceable. Replacement costs are typically 20-25% of machine price, extending usable life by approximately two years.
Packaging & Shipping
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
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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.
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2 reviews
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