Caractéristiques et avantages
- Perfectly compatible with Blueair Blue Pure 511i Max Air Purifier.
- Features a 3-layer filtration system: Nylon Preliminary, H13 True HEPA, and Activated Carbon.
- Removes 99.97% of air pollutants, intercepting particles larger than 0.3 microns.
- Activated Carbon filter eliminates unwanted odors and fumes.
- Recommended replacement every 6-12 months for optimal performance.
- Cost-effective 2-pack option for long-lasting air quality improvement.