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🌬️ Breathe smarter, live fresher — the filter your air purifier deserves!
The Blue Pure 411 Replacement Filter by Blueair features a 360-degree air intake and a dual-layer filtration system combining activated carbon and advanced polypropylene media. It captures particles as small as 0.1 microns and neutralizes odors and VOCs, delivering cleaner, fresher indoor air. With 4 times the filter surface area of competitors, it offers a long lifespan of 6 to 12 months, backed by AHAM certification for superior air purification performance.


| ASIN | B073SLDNJW |
| Best Sellers Rank | #482,776 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #234 in Air Purifier Filters |
| Brand | Blueair |
| Brand Name | Blueair |
| Colour | White |
| Contaminant Filtration Capability | Particulate and Gaseous |
| Control Method | Remote |
| Controller Type | Remote Control |
| Customer Reviews | 4.7 out of 5 stars 9,438 Reviews |
| Filter Class | Combination |
| Filter Type | Activated Carbon |
| Item Dimensions D x W x H | 4.8D x 20.3W x 28.2H Centimeters |
| Item Weight | 0.23 Kilograms |
| Manufacturer | Blueair |
| Model Number | 100929 |
| Part Number | F411PACF100929 |
| Particle Retention Size | 0.1 Micron |
| Power Source | Corded Electric |
| Power Source Type | Corded Electric |
| Product Dimensions | 4.8D x 20.3W x 28.2H Centimeters |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specification Met | AHAM Certified |
| UPC | 689122009858 |
| Unit Count | 1 Count |
R**V
BLUE AIR FILTER
The filter fitted well. Looks fine as original. Working fine. Don’t know it’s efficacy, as there are no digital AQI settings on the Blue Air filter. Please continue making it.
S**A
Copy (fake) Item
In the name of item it said "by blueair" and it seems like official item released by Blueair. However the items which I received are not official but copy fake items. (Product doesn't match Amazon description.)
C**N
Filtro perfetto
Molto utile e necessario…
A**N
Filtre de remplacement efficace, maintient la qualité de l'air
Filtre de remplacement commandé pour mon purificateur d'air BLUEAIR. Après un an d'utilisation intensive du purificateur, le remplacement du filtre s'imposait pour maintenir la performance optimale de l'appareil.Installation et compatibilité: L'installation est d'une simplicité remarquable, il suffit de retirer l'ancien filtre et d'insérer le nouveau. Parfaite compatibilité avec mon modèle Blue Pure 3210. Aucun outil nécessaire, opération réalisée en moins de 2 minutes. Performance après installation: Différence immédiatement perceptible après le changement. La qualité de l'air s'est nettement améliorée, les odeurs sont mieux neutralisées et le débit d'air a retrouvé son niveau initial. Le purificateur fonctionne à nouveau de manière optimale. Points forts: Installation ultra simple et rapide Compatibilité parfaite avec les modèles Blue Pure 3210 Filtration efficace (particules, poussières, allergènes) Qualité de fabrication BLUEAIR reconnue Emballage protecteur adapté Durée de vie annoncée de 6 mois respectée Points à améliorer: Prix un peu élevé pour un consommable (mais qualité au rendez-vous) Recommandation: Filtre de remplacement indispensable pour maintenir l'efficacité de votre purificateur BLUEAIR. Je le recommande !. Investissement nécessaire pour la santé respiratoire, particulièrement en période d'allergies ou en environnement urbain pollué.
S**A
It’s original
Good
B**A
Great filter
Works fine
M**T
Great Filters
Been using these filters for awhile now. The machines hold up well and filters the air. I have allergies really bad and so my wife keeps the machine on high while we are gone in our bedroom. This filter holds up well and lasts about 6 months for us. The filter is easy to change in our machine and works well for what we need.
Trustpilot
3 weeks ago
5 days ago