2026 Mini Portable Plasma Air Purifier
Smart home air sterilizer with HEPA filter, featuring energy-saving operation, sleep aid functionality, and silent operation. Model KJ-A9 delivers professional-grade air purification for various environments.
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 |
Company Profile
Kangbeijing Company introduced plasma-related technologies from Germany in 2015. In collaboration with scientific research institutions including Zhejiang University and Lanzhou University, we conducted extensive research to achieve localization and optimization of imported technologies.
After four years of dedicated development, Kangbeijing plasma air purification equipment was successfully launched in 2019 with corresponding intellectual property rights.
Advanced Plasma Technology
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 standards.
In 2020, Kangbeijing's plasma products obtained "Disinfection Product" certification and began establishing partnerships with medical institutions, contributing to epidemic prevention and control efforts.
By 2023, Kangbeijing expanded its plasma production line, forming a complete product system from medical to commercial and civil applications. We now offer three air purification and disinfection product systems: Aikang, Aibei, and Aijing, providing comprehensive healthy air solutions for various scenarios.
Certifications & Quality Assurance
Industry Recognition
Adhering to our "Technological Innovation and Pioneering Spirit" philosophy, we continuously invest in plasma manufacturing technology improvement. In 2023, Kangbeijing obtained the Certificate of New Industrial Products in Zhejiang Province and multiple national invention patents.
Third-party testing confirms our products rapidly and efficiently inactivate bacteria, viruses, and remove harmful gases like TVOC, with performance parameters exceeding international standards.
Patent Portfolio: 4 invention patents, 1 design patent, and 18 utility model patents.
Trusted Partners
Packaging & Shipping
Frequently Asked Questions
General Product Information
What is a plasma air purifier and how does it work?
A plasma air purifier generates plasma through electrical discharge, creating a mixture of ions and free-moving electrons. When released into the air, these 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 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 the risk of bacterial growth on filters. They can work alongside existing purifiers and may extend filter lifespan.
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 allows ion distribution throughout the building via the ventilation system.
How do I install the plasma air purifier?
Portable units simply require plugging in and turning on. For HVAC-integrated models, our certified technicians provide professional installation to ensure correct and safe operation for optimal performance.
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, benzene, and ammonia, and remove unpleasant odors.
How long does it take for the plasma air purifier to start working?
Odor reduction may be noticeable within hours, while 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 purifiers can effectively clean air in large rooms, offices, or commercial spaces up to 2500 square feet. Select the appropriate model based on your space requirements.
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.
What certifications does the plasma air purifier have?
Our purifiers hold UL 2998 certification for zero ozone production, comply with ASHRAE standards, and are certified by the California Air Resources Board (CARB), demonstrating quality, safety, and effectiveness.
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. Pre-filters can be washed or vacuumed regularly. Refer to your model's user manual for specific maintenance instructions.
How long does the plasma air purifier last?
Average lifespan is 3-5 years depending on usage and environment. Regular maintenance and proper operation can extend device longevity.
Do I need to replace any parts regularly?
Some models have replaceable components. For example, HEPA filters in certain models may require replacement every 2 years with continuous use. Replacement costs are typically 20-25% of machine price, extending usability for additional years.
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