LEVOIT Air Purifiers for Large Home Bedroom 83m², CADR 400m³/h, Alexa Enabled, HEPA Filter with PM2.5 Intelligent Air Quality Sensor, Removes 99.97% Pollen Allergy Dust Smoke Pet, Auto Mode, White

I am a big fan of Levoit products, and this air purifier is absolutely excellent. The performance is impressive, the air quality sensor is very responsive, and the unit runs quietly and efficiently. I especially like the smart features and how easy it is to monitor the air quality. You can really notice the difference in the room after using it. Excellent quality, modern design, and reliable performance. Levoit continues to be one of my favorite and most trusted brands. Highly recommended!

I like it ,, it’s practical and work well so far..

This air purifier is actually one of the best things we have ever bought. We use it in different rooms and you can really breathe the difference, as the air in the UAE is usually very polluted with fine dust. This fine piece of technology is removing 99,99% of it and we can sleep again without nose bleeds and coughing. It is very quiet and still effective. The filter holds for some months. We like the display that is showing you some details. We have another one that doesn't have this functionality and with that one you never know how much polluted the air still is. We can only recommend it and would buy it again.

The Levoit Core 400S is one of the best air purifiers we’ve used. You can immediately feel the difference in air quality, especially with the fine dust common in the UAE. It’s very quiet, highly effective, and the real-time display is a big advantage—you always know how clean the air is. Sleep quality has improved significantly, with no more coughing or irritation. I also use it in a room with valuable electronics, and it noticeably helps reduce dust buildup (easily by ~90%), which is a big plus. Only downside: the original replacement filters are relatively expensive.

I love it. It’s very good. I can say that I feel different of the air when you’re smelly, but if you’re cooking, it’s turning red to remove the smell.

I’ve been using my Levoit air purifier and it has been fantastic. The device works exactly as advertised and the smart app features make it super convenient to use. Recently, the LED screen on my unit malfunctioned. I reached out to Levoit support and I was beyond impressed with how they handled everything. The team went above and beyond providing frequent updates every few days and resolving the issue quickly. In the end, they replaced the entire unit and the process was smooth from start to finish. Excellent product and outstanding customer service. I couldn’t be happier.

Cover larger area and sensitivity to dust is high

I am happy to say that this has been a good purchase. I e can certainly feel the difference in the air quality. I have seen a couple of famous brand at a friend's place but this one beats it hands down.

Ho acquistato questo purificatore dopo aver confrontato diversi modelli e devo dire che sono rimasto davvero soddisfatto. La qualità costruttiva è ottima, il design moderno e discreto si integra bene in casa senza risultare ingombrante. La funzione smart con app è molto comoda: posso accenderlo e regolare le modalità anche quando non sono a casa, e l’integrazione con Alexa funziona senza intoppi. Il display che mostra i valori PM2.5 è chiaro e mi fa capire subito la qualità dell’aria nella stanza. In modalità notturna è praticamente impercettibile, il rumore è bassissimo (mi sembra persino più silenzioso di un ventilatore al minimo) e non disturba il sonno. Dopo pochi giorni ho notato davvero la differenza: meno polvere sui mobili, aria più fresca e soprattutto meno fastidi da allergie. Il filtro HEPA lavora molto bene e sapere che rimuove anche gli odori è un plus notevole. È uno di quegli acquisti che fanno la differenza nella vita quotidiana: vale ogni euro speso. Consigliatissimo a chi vuole respirare meglio in casa!

Livraison et produit ok, fonctionne parfaitement depuis 15 jours presque trois semaines, appairage un peu difficile mais réussi, se commande aussi avec l'appli via le téléphone et WiFi ou sur l'appareil directement, l'appli n'est pas obligatoire. Indique instantanément le niveau de particules fines (2,5), 4 niveaux de puissance du filtrage et un 5ème si on met sur automatique et s'il y a peu de particules. Bruite assez fort à partir de la 3ème vitesse mais on laisse rarement à ce niveau, en 4ème vitesse il filtre l'air de la pièce en quelques minutes donc on peut rapidement le diminuer de vitesse et donc moins de bruit. Le filtre est assez cher, environ 60€, mais remplacement 1 fois/an environ selon la qualité de l'air. A bien filtré l'air pollué des fumées de l'incendie des Fagnes ce mois d'août 2026 quand on ouvrait les fenêtres pour aérer la maison. Je recommande malgré son prix élevé, on n'a qu'une santé !

Wir sind in ein Haus eingezogen wo davor 40+ Jahre Kettengeraucht wurde und wir sind absolute Nichtraucher. Leider haben wir das erst bemerkt als der Deal besiegelt war und der Vertrag unterschrieben. Da sitzt der Teer schon tiefer als nur oben drauf. Trotz Sanierung hat es immer wieder mehr oder weniger gerochen. Vor allem nach dem lüften haben die alten Holztürrahmen und die Treppe sehr viel Geruch abgegeben. Vor allem in einem der Kinderzimmer hat es dauerhaft nach altem Zigarettenrauch gerochen und wir mussten etwas tun. Wir hatten davor alles versucht was uns möglich war, Enzymreiniger auf alles, Sperrgrund auf die Wände und Ozon Behandlungen im ganzen Haus. Dann haben wir nach einem Luftreiniger gesucht der kleinstmögliche Teile aus der Luft filtern kann, preislich okay ist und von der Handhabung nicht zu kompliziert ist. Und dieser Filter übertrifft sogar alle Vorstellungen. Er kann über eine App gesteuert werden die wirklich so einfach gestaltet ist. Ich kann das Gerät solange es eingesteckt ist, über die App von meiner Arbeit aus steuern, an und/oder ausschalten, falls der Filter bemerkt, dass sich die Luftqualität verschlechtert hat und ich diesbezüglich eine Nachricht bekommen habe. Aber ich kann jederzeit über die App schauen wie die Luftqualität ist, solange der Filter eben eingesteckt ist (und anfangs mit dem WLAN verbunden wurde, was auch super einfach war). Das allerbeste ist aber natürlich, das er den Geruch von uraltem Zigarettenrauch tatsächlich entfernen kann und die Luft meeegaa frisch wird/ist. Das Luftvolumen was er durchfiltern kann ist echt groß und ich mach den Filter nach dem durchlüften für eine Weile auf die höchste Stufe an bis die Luft nicht mehr riecht und dann stell ich ihn wieder aus. Falls es zur Schlafenszeit wieder riecht mach ich ihn auf Schlaffunktion an, was dann nur eine kleinere Luftmenge filtert und aber sehr leise arbeitet, was das Kind im Kinderschlafzimmer gar nicht stört. Er zeigt mit Zahlen und Farben an wie gut oder schlecht die Luftqualität ist. Das einzige worüber ich mich wundere, ist das er den Geruch in der Luft nicht als schlechte Luft erkennt. Es stört mich aber gar nicht, weil er den Geruch komplett entfernt und ich da halt nach Nase arbeite. Also von uns eine absolute Empfehlung, es könnte nicht einfacher gehen und die Qualität überzeugt!

We purchased one of these on sale in the hope it would help moderate the severity of pollen season in upstate NY and the dander generated by two large labradors. It has a nice, clean look and small foot print, which we feel is important. The HEPA filter was shipped inside it in a bag that needs to be removed but doing so was incredibly quick and easy to do. Twist the top a quarter turn and place to one side. Lift out the filter, remove the bag, lower the filter back in using the two tabs provided on it for that purpose, lift the lid back on and quarter twist to close. It takes 2 mins. Then its' plug-in, turn on and choose ""Auto" or a fan speed using the touch sensitive panel on top. You can control it from your iphone if you're into that but it certainly isn't necessary. The first thing we noticed is how quiet it is. Effectively soundless in sleep mode and at fan speed 1. Barely noticeable at fan speed 2, unless you're right next to it, noticeable at fan speed 3 when you are in the same room as it but not obnoxious. Noticeably louder at fan speed 4 which should be considered a 'Turbo" mode. Then we noticed the impact of running it - vastly reduced swelling of the eyes and sinuses of those suffering from hay fever and a significant reduction in the doggy smell of our labradors. It works really well. We have taken advantage of the ability to control this by iPhone to set a schedule where it automatically runs in sleep mode (low, continuous fan) from 10pm to 5am. Then at fan speed 2 from 5am to 5:30am, ramping up to fan speed 3 from 5:30am to 8am before switching to auto from 8am to 10pm. Because of the relatively severe allergies suffered by a couple of our family members the P2.5 micron threshold is set to 2 ug per meter cubed and this filter has been able to attain that incredibly low level with that schedule within a few hours of all windows and doors to the outside being closed to the 1800 sq. ft area it services. At this point we have an oasis for our hay fever sufferers to return to each evening and it's made an incredible difference to their comfort. Do they still take Claritin or Allegra during pollen season? Yes, we've found it necessary to deal with the pollen at work and in the garden. Are they doing better than they were before we got this filter? Yes, the continuously swollen and itchy, weeping eyes are gone. The inflamed nasal passages are gone. Their sleep deprivation is gone. Their quality of life has improved dramatically. We had no idea how dramatic an impact adding a quality, appropriately sized HEPA filtration system would have. This unit is rated for something like 3000 sq. ft. We're using to control air quality in a 1800 sq.f.t open plan area and its doing a great job of that without having to run the fan at high speed for prolonged periods of time. We've had this for several weeks now and experienced 1st hand how well it can deal with really terrible air quality when the smoke from the fires in Quebec blew into NY. Opening the door to come into the house with the shopping during the worst of it briefly dropped the air quality from a PM2.5 of 001 to as high as a PM2.5 of 185 within 12 feet of the door. This was then quickly reduced to a PM2.5 of less than 20 in an hour and back to 001 in about 2 hours after the door was closed. The outside airs PM2.5 was apparently North of 300 at this time (sources accuweather and the news), the air was literally a hazy brown like smog and this filter was able to detect it, automatically adjust its fan speed to clear it and maintain perfect air quality in the house. Does it work? Absolutely, quietly and brilliantly. Would we buy this again? Yes, in fact we have so that we can control the air quality for one of our allergy sufferers in another area where they have to spend prolonged periods of time. That one's been in place for about 3 weeks and has done exactly what we hoped it would do - improve the quality of life at work in a 7000 sq.ft. open plan office area. Now this is well beyond the manufacturers claimed coverage for a unit and it looks like they're right based on who's apparently benefiting and who isn't but here's the important point. The benefits to the workforce have been so noticeable to management they're now considering upgrading the offices HVAC system to include HEPA filtration. I think that speaks volumes.

…hij werkt wel. Eigenlijk wordt ‘ie alleen tijdens het hooikoortsseizoen van stal gehaald. Inmiddels al voor de vierde keer en de filter hebben we nog nooit verwijderd. Ik haal er wel zo af en toe de stofzuiger over heen. De actieve kool zal inmiddels wel verzadigd zijn, maar daarvoor staat ‘ie hier niet. En voor de pollen maakt het ramen en deuren dicht ( tochtkieren open ) weldegelijk verschil.