– HY4866-WF Smart WiFi HEPA Air Purifier, CADR 300m³/h, 100m²

It works perfectly and keeps the air clean. Very easy to control with the app. Quiet and effective

I’m very happy with this air purifier. Setup was quick, and connecting it to Wi-Fi was simple. The unit feels well built and has a clean, modern design that fits nicely into the room. I suffer from dust allergies, and after using this purifier regularly, I noticed a real improvement. The air feels cleaner, there’s visibly less dust settling around the room, and my allergy symptoms have reduced significantly. It’s made a noticeable difference, especially when running in auto mode. The Wi-Fi control is very convenient, allowing you to adjust settings, monitor air quality, and turn it on or off remotely. Noise levels are excellent — it’s almost silent on lower settings and still very manageable on higher speeds, even at night. Overall, this air purifier does exactly what it’s meant to do. It’s effective, easy to use, and genuinely helpful for anyone dealing with dust or allergy issues. Highly recommended.

This is a good air purifier, double intake means it’s really fast at cleaning the air, the sensor is good and the replacement filters are more reasonable than most - the only minor downsides are 1) there’s no pre filter, most come with a pre filter you can hoover out prolonging the life of the filter (they need changing more often than most, likely because of this) and 2) no automatic dimming/sleep sensor - you have to manually switch it to sleep mode - others automatically detect low light and do it for you. Other than those 2 minor things this is a really good purifier for the price. Recommend. Oh - the power cable is painfully thin/weak - I had to replace as it broke quickly.

I use this in my treatment room where I do pedicures and I can really smell the difference in the air it really smells cleaner even after just 30 minutes of use, I also love the function of the app compatibility so I can turn it on from my phone before I get to work so the room is purified before I get ther and ready for the day. It also has an Auto function which purifies the air based on the contamination levels which I love so the filters last longer, so happy with this product it’s amazing!!

The air feels lovely and clear and I’m sleeping lots better. Easy to use. Lightweight - easy to move from bedroom to lounge. Dislike cable exiting top of plug. It’s quite a big plug too. You should show this clearly in your pictures.

Had this over a week, it’s been good, the filter won’t last 6 months for me, it’s already down by 10 points after 8 days after bring left on automatic It’s INCREDIBLY responsive to things, I sprayed deodorant & it went into 990s, it seems to improve air quality quite a bit & noise only seems noticeable when it is in upper fans like 4, value for money I can’t really say as I got this in discount but it’s a good filter they functions well

We bought this air purifier to improve general air quality, and it’s been great. The air feels noticeably fresher, especially in bedrooms and living areas, and it’s something you appreciate more the longer you use it. One of the standout features is the app. Being able to check air quality, adjust settings, or see what it’s doing without going over to the unit is genuinely useful rather than gimmicky. The smart mode works really well too — it automatically adjusts itself when it detects changes in the air. A good example of that was during fireworks night. The purifier clearly detected the change in air quality and ramped itself up without us touching a thing, which was reassuring and kind of impressive to watch. It’s quiet on lower settings, fine to run overnight, and even when it does increase power it never feels intrusive. It also looks neat enough to leave out rather than hiding it in a corner.

Didn't work atall, didn't change my hay-fever in the slightest and was far too loud

Ich habe mir den MORENTO Smart Air purifier HY4866-WF Luftreiniger hauptsächlich für mein Elektrolabor geleistet, um gesundheitsschädliche Lötdämpfe abzusaugen. Dies klappt mit dem Smart Air purifier um Welten besser, als mit meinem günstigen/billigem Lötdampfabsauggerät. Beim Löten, zeigt der PM 2,5 Sensor vom Luftreiniger sehr schnell an, dass die Luft Partikel enthält (Anzeige normal: ca. 14 -20; Anzeige bei Lötdampf über 300). Bereits nach wenigen Sekunden ist die Luft dann wieder sauber und der Partikelwert fällt wieder auf normal. Die Partikel meiner Katze werden übrigens ebenso schnell aus der Luft herausgefiltert, so dass eine allergische Bekannte von mir endlich keine Nießanfälle mehr hatte. Der Axiallüfter des Luftreiniger saugt die Luft gleichzeitig von vorne und von hinten durch zwei HEPA-Luftfilter an, und bläst die saubere Luft dann nach oben wieder aus. er einen leisen Der verbaute Axiallüfter ist im Schlafmodul fast nicht mehr zu hören. Auch in den langsamen Modi (F1, F2) ist der Luftreiniger wirklich sehr leise und stört nicht. Da das Gerät recht leicht ist (ca. 3,6 kg) kann er leicht in mehreren Räumen eingesetzt werden. Die Wirksamkeits-Tests mit Räucherstäbchen (siehe Bilder) haben beeindrucken gezeigt, wie effektiv der MORENTO Smart Air ist. Sowohl der Rauch als auch der Geruch wurden in den Filtern neutralisiert. Meine Erwartungen an diesen Luftreiniger wurden mehr als erfüllt. Mein Fazit: Nicht ganz billig, aber hochwertig, wirksam und extrem leise.

I’ve been using this for 3 months now in my bedroom, and have it set on a daily timer to turn on 3h before I go to bed and then go to night mode, and stay on until 4am. It’s quiet, low-level white noise which is fine to sleep with. My room gets stuffy the moment the windows are closed, but this machine has removed the smell and makes the air feel so clear! I have been sleeping so much better and no longer wake with stuffy nose and itchy eyes, I can breathe clearly. The app is great for setting the timer and functions and for me it was easy to set and forget. This is my best purchase of the year!

リビング、ダイニング、キッチンが一体になった広い間取りなので、部屋全体の空気をしっかり循環させたくて導入しました。70畳対応という圧倒的なパワーのおかげで、調理後の気になる油煙やニオイも、スイッチを入れてからあっという間にクリアになってマジで感動！静音設計なので、テレビを見ている時や夜間のリラックスタイムでも運転音が全く気になりません。

Va da dio!!

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