Choose everyday Particle & Carbon, extra AllergenBlock protection, enhanced SmokeBlock odor removal or long-lasting EcoLast™ filtration
Simple filter changes and RealTrack™ monitoring take the guesswork out of keeping your purifier performing its best.
Blue Pure 411 Series Filter
Smokeblock
Fast & free shipping
30-day returns
Extended warrantyFeatures & Technologies
- Particle & Carbon captures everyday particles and light household odors.
- AllergenBlock traps allergens and helps neutralize their irritating properties.
- SmokeBlock uses 2x more activated carbon for smoke, smog and stronger odors.
- EcoLast™ delivers up to double the filter life with 100% USDA Certified Biobased filter media.
- Main filter media captures dust, pollen, pet dander and PM2.5.
- Activated carbon helps trap cooking, pet and smoke odors.
- RealTrack™ Technology tracks filter life based on actual use and pollution levels.
- App filter alerts tell you when it’s time for a replacement.
- Easy replacement design keeps routine maintenance simple.
Product Notes
¹ Tested on PM 2.5 up to 90 mins
² Based on ELISA deactivation testing of Pollen (Cry J1), Pet Dander (Fel d1, Can F1), Dust Mite Matter (Der f1) on the filter media in 60 minutes.
³ Compared to standard in-unit filter. Based on removal testing of particles 0.4-0.7 μm in 60min in a 30m3 room. Performance may vary. Odors: Tested on benzene, toluene, nitrogen oxide, sulfur dioxide in 30 min.
⁵ AllergenBlock refers to inanimate allergens pollen, dust and pet dander
Choose everyday Particle & Carbon, extra AllergenBlock protection, enhanced SmokeBlock odor removal or long-lasting EcoLast™ filtration
Simple filter changes and RealTrack™ monitoring take the guesswork out of keeping your purifier performing its best.
Smart filtration, you can trust
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Main filter
The Particle + Carbon filter provides protection against odors, chemicals, gases and 99.97% of airborne pollen, dust and germs.
Extra Activated carbon
The Particle + Carbon filter provides protection against odors, chemicals, gases and 99.97% of airborne pollen, dust and germs.
FAQ
What Blueair models are compatible with this filter?
This filter is compatible with the following Blue family models:411, 411+, & 411 Auto.
How do I reset my filter replacement indicator (red light) on my Blue Pure air purifier?
A red filter replacement indicator appears on the air purifier when it is time to change filter, after about 6 months of operation.
After you replace your filter, press the center button down to reset the filter light indicator until the red light disappears. It usually takes 7-10 seconds and may take up to 30 seconds depending on the model.
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