Blueair Blue Pure 511 Filter

Blueair Blue Pure 511 Replacement Particle + Carbon Filter Keep your Blue Pure 511 air purifier performing at its best with Blueair’s genuine Particle + Carbon replacement filter. Designed specifically for the Blue Pure 511, this filter combines high-efficiency particle capture with activated carbon to remove dust, pollen, pet dander and odours, delivering cleaner, fresher air in your home or office. Blueair’s HEPASilent™ technology makes the filter lighter and less dense for quieter operation and lower energy use. Easy to install and effective for approximately 6 months (or 4,380 hours), it’s ideal to maintain air quality and ensure optimal purifier performance. Key Features Custom Fit: Made for Blueair Blue Pure 511 air purifier. Dual-Stage Filtration: Captures allergens and particles + absorbs light odours and gases. HEPASilent™ Technology: High airflow with quieter, energy-efficient operation. Removes 99.97% of particles down to 0.1 µm, including dust, pollen, dander, mould, bacteria and viruses. Activated Carbon Layer: Reduces household odours from cooking, smoke and pets. Easy Replacement: Filter indicator prompts swap, and installation/reset is fast and tool-free. Recommended Life: Replace every 6 months or about 4,380 hours for best performance. Maintains Purifier Efficiency: Resists clogging to preserve airflow and optimise performance.