Blueair Blue Pure 411+ Genuine Replacement Filter, Particle and Activated Carbon

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.

Really good filter and Easy to replace. And the odor, ease of cleaning, allergic relief, and appearance are good also.

I’ve been using these filters on my Blueair 411 for years now. They fit perfectly and perform as designed. They seem to fit and last longer than off-brand filters I’ve tried. Staying with these !

Easy to refit

Works great. Easy to change.

OEM filter, so it fits perfectly. No off odors or plastic smell like some generic replacements. But my god the price is insane.

Compact and lightweight so it is easy to carry from room to room and does a good job of cleaning the air in the bedroom. The outer jacket can be removed and washed and came with an extra one. Replacing the inner filter is a lot less expensive than some of the larger air purifiers. It has three speeds and is not noisy. If there are strong odors, such as smoke, then a heavy duty air filter would be a better choice. Otherwise, this does an excellent job as a room purifier.

I almost bought one of the cheaper off-brand filter replacements, but then noticed that the Blueair filter says that it filters particles down to 0.1 microns vs other filters filter to 0.3 microns. I have copied this "AI" text from a google search: "Blueair's HEPA filters, especially with their HEPASilent™ tech, actually filter smaller particles (down to 0.1 microns) more effectively than standard HEPA, which is rated at 0.3 microns, capturing viruses, bacteria, and ultrafine dust better, while true HEPA just guarantees 99.97% at that harder-to-catch 0.3-micron size, making Blueair's 0.1-micron performance a key advantage for superior air purification. ".

Molto utile e necessario…

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.

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.

Good

Use it with my air filter and it's great, lasts a long time and very good quality