Features & Benefits
- High-efficiency 3-in-1 HEPA filter captures 99.97% of micro-particles.
- Designed for compatibility with Blueair 400 Series Air Purifiers.
- Easy installation allows anyone to replace the filter independently.
- Recommended replacement every 5-8 months for optimal performance.
- Effectively reduces odors, dust, pollen, pet hair, and dander.
- Perfect for various indoor environments: office, living room, bedroom, and kitchen.