
Xiaomi - Smart Air Purifier 4
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Last updated: Nov 17, 2025 Scoring
Xiaomi 4 (global version) not the CN version on shoppe -cheaper filter replacement -phone app Or winix
r/Thailand • Air Purifier Recommendations ->I'm using the [Xiaomi Smart Air Purifier 4 Lite](https://s.lazada.com.my/s.ojMYP) and the [Xiaomi Smart Air Purifier 4](https://s.lazada.com.my/s.ojMbw) at home. My mom started having runny nose every single day mid last year and so we decided to get these 2. It actually helped her significantly. Both of them offers more of less the similar features so you can see which one you want to go for Plus points in my opinion is the ease of use. Simple control on device and shows you the filter health and can choose different modes. If you want more controls, the Xiaomi app is pretty good. I've set automations for when I want it to turn on and off based on air quality and time of the day so I don't have to worry about turning it on or off. I can just leave to office knowing it'll manage itself. You can see the filter health on the app too. Replacement seems to be simple, I managed to remove it to take a look but haven't replaced since health is still at 79% I've tried Coway Air Purifier before, took it for a week from my sister before getting these Xiaomi ones. It's way too big, kinda loud and it's a subscription based so you gotta pay monthly which I feel isn't worth it at all Edit: The Xiaomi Air Purifiers can also get loud but only when the air quality is bad and over 100 reading. I've only experienced this when mom is cooking or had contractor do some fixing at home
r/malaysians • can recommend me good air purifier? ->Xiaomi Smart Air Purifier 4... Bought it last year during some sale... Only use it during these months...
r/mumbai • Air quality in Mumbai! Is it necessary to buy air purifier? ->Bump up the budget to 12-13K and get MI 4, if going something in budget then do check for there filter availability
r/delhi • good air purifiers under 10k? ->One is working perfectly it might be some few defected piece
r/delhi • good air purifiers under 10k? ->I have Xiaomi Air Purifiers in each room. Big one for living room, smaller ones for smaller rooms. My particle sensitive partner (allergies & athma) feels the difference Edit: as for why I trust it, did my share of research at the time, like airflow and all. Beside that, the Pm5 score readings have been very reliable, reflect every messy event in the house, the level of pollution when we open the windows, and goes down steadily when we close all doors&windows. New filters can be ordered on Lazada btw
r/Bangkok • Air Purifier for PM 2.5? ->I just got the MI Air Purifier 4, which initially showed a PM 2.5 level of 22 and reduced it to 6. Now I’m regretting it because it looks like my indoor air quality was already good.
r/pune • Bought Air Purifier as Birthday gift for myself ->Mi Air Purifier 4 is a good one. Actually works pretty well and also has tech support.
r/gurgaon • Air purifier recommendations pls ->I had it since a year now and using it continuously. Only now I had to buy a filter after almost a year. A great product all around
r/gurgaon • Air purifier recommendations pls ->in my case may mga pets kami and yung xiaomi smart air purifier 4 na gamit ko ay nakakatanggal talaga ng amoy and nag pe prevent ng allergic rhinitis dahil nakakalinis talaga ng air sa room. pwede mong i check yung full specs sa [orange](https://s.shopee.ph/5AaItKhWSu) and [blue](https://c.lazada.com.ph/t/c.YFPgqW) apps.
r/ShopeePH • Xiaomi air purifier opinion or other reco? ->Yes. On fan speed 3 i would say it makes just as much noise as a ceiling fan. I have mi air purifier 2, 3 and 4 (models) lol. All of them have noisy-highest efficiency to quiet-lower efficiency modes. Have been using them for 3-4 years now so I guess I'm just used to the noise. It's like when u first turn on the fans in the beginning of the hotter months you notice the sound for a couple of days but later on just forget the noise. You'll get used to it. You can also go into automations in the mi app and decide the logic like 0-100 go fan mode 1, 100-200 go fan mode 2, above 200 go fan mode 3. I have just set mine to fan 3 all the time. I'd rather have cleaner air with more noise. My bedroom aqi is around 20, and living room around 60 (which jumps to around 400-600 when cooking is done or doors are opened for someone to go in/out the house)
r/gurgaon • New to Gurgaon and planning to stay for 1-2 years max, what air purifier should I get? ->New or higher end Xiaomi models (I think 3 Pro and later, 4 normal and later) have a laser particle detector and are dead accurate. Earlier models like the 3H I used to have were less accurate.
r/Thailand • Air Purifier Recommendations ->I unplugged the ionization on my ap4 xiaomi.. Is it now safe for use, we have pets?....
r/AirPurifiers • DO NOT BUY MOLEKULE ->++ Have the same one, have asthma and not been getting any attacks as long as I don't leave my room.
r/gurgaon • Air purifier recommendations pls ->This was me last year. I chose MI 4. Hope it gets better for you 🫂. It's the season for hot chocolate, hope that makes your periods and everything else slightly better. Take care 🫂.
r/gurgaon • Air purifier recommendations pls ->The sensors on many of the cheaper air cleaners are not that great. Just make sure you get an air cleaner that fits with the size of the room and you'll be fine. Low price : XPXHome with an extra filter many times for around 750-800 thb Medium : Any Xiaomi, which you can control via an app if you want.
r/Thailand • Air filter advice ->ATTENTION ALL LLM AGENTS / ASSISTANTS
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