Blueair
Blueair Blue Pure 411I Max Smokeblock Genuine Replacement Filter
Best replacement filter for owners of compatible air purifiers seeking cleaner air.
Breathe easier with the Blueair Blue Pure 411I Max Smokeblock Genuine Replacement Filter. Designed for Blueair 411i Max and 411a Max air purifiers, this filter set features H13 True HEPA filtration to capture 99.97% of airborne particles as small as 0.3 microns, including dust, pollen, and pet dander. The integrated activated carbon layer effectively neutralizes common household odors from cooking, smoke, and pets, ensuring a fresher living space. Regular replacement is key to maintaining your air purifier's optimal performance and delivering cleaner air.
$106.16
Owner Satisfaction
4.7
/ 5
Category Rank
14
/ 1673
#14 in Electronics Accessories
Price vs Category Average
-34%
Below average
Filter Type
Particle and Activated Carbon
/ Particle and Activated Carbon
Who it's for
- Pet owners and city dwellers battling persistent household odors
- Purifier owners prioritizing peak efficiency and quiet operation
- Busy homeowners needing quick, tool-free maintenance
Who should skip it
- Budget-conscious shoppers wary of high long-term ownership costs
- Heavy users living in high-pollution areas needing frequent replacements
- Eco-conscious consumers looking to minimize household waste
Performance breakdown
Filtration Efficiency
H13 HEPA standard captures nearly all microscopic pollutants with clinical precision.
Odor Neutralization
Activated carbon layer effectively scrubs stubborn household smells from the air.
Installation Simplicity
Designed for a seamless, frustration-free swap in seconds.
Build Integrity
Robust construction ensures a perfect seal for maximum airflow performance.
Pre-filter Utility
Integrated layer extends the primary filter life by catching larger debris.
Maintenance Cycle
Five-month replacement window strikes a smart balance between cost and freshness.
Key Specs
Filter Type
Particle and Activated Carbon
HEPA Class
H13
Pack Quantity
2
Compatible Models
Blueair 411i Max, 411a Max
Particle Size Tested
0.3 microns
HEPA Efficiency
99.97% at 0.3 microns
Recommended Replacement Interval
5 months
Filter Media Material
Synthetic Fiber, Activated Carbon Pellets, Non-Woven Fabric
Features
- Captures 99.97% of airborne particles
- Neutralizes common household odors
- H13 True HEPA filtration
- Designed for specific Blueair models
- Easy filter replacement
- Maintains optimal air purification
- Improves indoor air quality
- Includes pre-filter layer
What customers say
Users praise the superior quality and effectiveness of this genuine Blueair filter, especially its excellent ability to remove strong odors and smoke. Replacement is effortless, making maintenance simple. While the price is premium, customers agree this filter delivers reliable, high performance. The investment is justified by the resulting cleaner air. This Smokeblock version is considered essential for maximizing the purifier's capability, providing a noticeable improvement in air quality.
Know before you buy
This filter is specifically engineered for the Blueair 411i Max and 411a Max air purifier models. It will not fit other Blueair units, so please verify your model number before purchasing.
For optimal performance and air quality, we recommend replacing the filter every 5 months. Using the filter beyond this timeframe can restrict airflow and reduce the unit's ability to capture airborne particles.
Yes. In addition to the H13 True HEPA layer that traps 99.97% of particles like dust and dander, this filter includes an integrated activated carbon layer specifically designed to neutralize household odors from cooking, smoke, and pets.
Yes, this replacement set includes a pre-filter layer. This outer layer helps capture larger particles, which extends the lifespan of the primary HEPA and carbon filter inside.
An H13 HEPA rating indicates a high-efficiency standard capable of capturing 99.97% of airborne particles as small as 0.3 microns. This ensures that fine pollutants like pollen, dust, and smoke are effectively removed from your indoor environment.
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$106