- Materials
- High-quality coconut shell activated carbon
- Technology
- Freudenberg Filtration Technologies
- Variants
- PF, CF, BL (Single, Double, Multi-layer structures)
- Efficiency
- Comparable to N95 masks, effective against dust, PM2.5, odors, harmful gases, viruses, allergens
- Replacement Cycle
- Recommended every 10,000 kilometers or annually
- Storage
- Unopened filters can be stored in a dry place for up to 5 years
- Innovations
- Advanced filtration technology, bio-layer virus resistance, large airflow, cost-effective
- Durability
- Lower air resistance, longer lifespan
- Quality Assurance
- Rigorous laboratory and vehicle testing for efficiency, dust capacity, and adsorption performance
- Particle Testing
- 97.2% efficiency in filtering 2.5μm particles
- Gas Adsorption
- Effective against toluene (94%) and sulfur dioxide (92%)
- Heritage
- Over 170 years of brand legacy, with 30 years of technical expertise
- Application
- Widely used in automotive air conditioning systems
- Anti-Counterfeiting Measures
- Scratch-off labels for authenticity verification through website, phone, or SMS
- Website
- [www.micronair.com.cn](https://www.micronair.com.cn)
- Customer Service
- 400-614-7199
- Slogan
- Innovating Together