Description
In larger rooms, air pollution builds up from multiple sources like dust, smoke, and household chemicals. Standard filters may struggle to handle both particles and gases at this scale. Replacing the filter ensures your Blueair Classic 680i continues delivering strong, high-volume air purification across the entire space.
- Genuine Blueair filter for Classic 680i: Designed for Blueair 500/600 series air purifiers, ensuring proper fit, stable airflow, and consistent high-performance filtration. Using an original filter helps maintain the purifier’s full efficiency.
- HEPASilent™ filtration for high-volume air cleaning: Combines electrostatic charging with mechanical filtration to remove up to 99.97% of airborne particles while maintaining low noise and energy consumption.
- Particle filtration for fine and large contaminants: Captures bacteria, viruses, pollen, pet dander, dust mites, fungi, mould spores, and other airborne particles commonly found in indoor environments.
- SmokeStop carbon filtration for gases and odours: Includes an advanced carbon layer designed to remove heavy gaseous pollutants such as cigarette smoke, vehicle exhaust, soot, and volatile organic compounds (VOCs) from cleaning products and indoor sources.
- Effective for both particles and chemical pollutants: Designed to handle a wide range of contaminants, making it suitable for homes exposed to both dust and indoor chemical emissions.
- Supports large-room purification performance: Built to handle high air volumes, helping maintain consistent air quality in living rooms, offices, and larger indoor spaces.
- Maintains airflow and purifier efficiency: Balanced filter structure allows strong airflow while capturing pollutants effectively, preventing performance drop due to clogged filters.
- Durable and reliable filter construction: Designed to perform consistently over time while maintaining structural integrity during extended use.
- Recommended replacement cycle: Regular replacement helps maintain performance and ensures continued removal of both particles and gases.
- Compatible across Classic series models: Suitable for multiple Blueair 500/600 series units, including the Classic 680i, ensuring flexibility and proper system integration.
- Lightweight and easy to replace: Weighs approximately 907 g and is designed for straightforward installation without complex steps.
- Practical usage guidance: Replacing the filter on time helps maintain air quality, improve filtration efficiency, and ensure long-term purifier performance.





