The Blueair Genuine Replacement Filter – Particle + Carbon is your go-to solution for cleaner air and fresher living. Engineered for use with Blueair 3210, Blue Pure 411, and Joy S purifiers, this dual-action filter removes 99.97% of airborne particles as small as 0.1 microns—including dust, pollen, mold spores, pet dander, and PM2.5—making it ideal for allergy-prone households.

A layer of activated carbon targets VOCs, smoke, and everyday odors from pets, cooking, and more. Combined with Blueair’s HEPASilent™ technology, this filter purifies air faster and more quietly than traditional HEPA filters, delivering cleaner air with less energy.

The filter structure is designed to resist clogging and naturally inhibits the growth of bacteria and mold. With smart LED indicators on compatible purifiers, you'll always know exactly when it’s time to change the filter—usually every 6 months for 24/7 usage.

• Compatibility: Blueair 3210, Blue Pure 411, Joy S
• Filtration Type: HEPASilent™ dual filtration
• Captures: Dust, pollen, mold, pet dander, smoke, VOCs
• Efficiency: Removes 99.97% of particles ≥0.1 microns
• Activated Carbon Layer: Yes
• Recommended Replacement: Every 6 months (24/7 usage)
• Weight: 0.23 kg
• Warranty: 1 Year
• Color: White & Black filter core (standard appearance)

• Purifies air faster with minimal noise
• Captures allergens and household odors
• Easy installation with click-fit design
• Smart LED alerts make filter changes easy
• Extends the life of your purifier