Today, everyone is talking about smart homes and their devices.
Being able to control your entire home with just a few taps on your mobile phone is a true beauty.
This goes the same for the air purifier as well.
Air purifier manufacturers are already in the trend of releasing the new model of air purifiers which has the capability of connecting to a WiFi access point where you can then link to your air purifier via your mobile phone.
If you are one of those who are building your own smart home (or has already built), this is the place for you because you do not want your air purifier to be the deal-breaker of your smart home implementation.
Over in this entry, I will go through a list of smart air purifier which is suitable for home use in terms of features and budget and most importantly, the WiFi capability.
How to Buy A Smart Air Purifier
First, we need to cover the basics of what air purifier needs.
What I don’t want is that you had bought a smart air purifier with the WiFi feature but it is not capable of functioning like what a good air purifier should.
Therefore, the first criteria for hunting for an air purifier is to look for a HEPA filter air purifier.
In general, this filter helps to traps all kinds of allergens up to the size of 0.3 microns (very very small) and also proven to be effective against the infamous Coronavirus (COVID-19).
Next, you will need to ensure the air purifier comes with activated carbon as well.
I personally find this vital as I do not like odor smell when I’m at my home and an activated carbon usually solved that problem for me.
Lastly, you will need to look at the coverage and efficiency of the air purifier.
Usually, an air purifier will mention the coverage of the air purifier could cover, and for this entry, I’m looking at somewhere between 200 – 400 sq ft.
As for the efficiency, you will need to look at the CADR (Clean Air Delivery Rate) or ACH (Air Change Hour per Hour).
For CADR, typically, it should be 2/3 of the size of your room (according to AHAM). E.g.: For a 200 sq ft room, you will need a CADR of 133. (the higher the better)
And for ACH, it is recommended to have at least 4 which means that the air in the room changes at least 4 times in an hour. (again, the higher the better)
Not all air purifiers will have the specifications of ACH and CADR, but it should have either one of the two at the minimum.
Last but not least, it is more on smart-home functionality which is whether the air purifier can work with Google Home or Alexa besides its own native application.
That’s pretty much what you need to know when buying a smart air purifier.
Below, are the list of best smart air purifiers which I will recommend.
Do check out as well my post on the best air purifier if you are looking for a non-smart air purifier as well.
Best Smart Air Purifiers
#1 – Levoit Smart Wi-Fi LV-PUR131S (Top Pick)
The Levoit Smart Wi-Fi LV-PUR131S is my top pick here where this air purifier cost less than $200 and it has an ACH of 4 at the size of 360 sq ft.
This means that you can use it in a bigger room size with a lower ACH where such a situation will happen if you needed to bring this air purifier out to your living room besides putting it in your air room when you sleep with it.
This air purifier comes with the package that I need which has a HEPA filter and activated carbon as well.
On top of that, the smart-home functionality not only works across its native application but also capable of integrating with Google Home or Alexa.
The Levoit Smart Wi-Fi LV-PUR131S air purifier had received more than 7,800 reviews from Amazon and its average Amazon rating is 4.6.
Not to mention, this product also tagged as Amazon’s Choice product.
After my research in looking for the best smart air purifier, I had personally found and recommend the Levoit Smart Wi-Fi LV-PUR131S.
You can click on this link to purchase from Amazon.
#2 – Germ Guardian AC5350BCA (Secondary Pick)
If by any chance the Levoit air purifier is not available, my second pick will be the Germ Guardian AC5350BCA.
There are two things the Germ Guardian air purifier is lacking compared to the Levoit air purifier.
First, the coverage area of the Germ Guardian air purifier is much smaller. Based on the average CADR of 110, you expect to cover up to 220 sq ft of your area.
This means that it is only sufficient to use within the bedroom.
Second, the smart-home feature only works with their native app. There’s no integration support to Google Home or Alexa.
This also means that you will not be able to centralize your smart-home control in a single platform.
But there are some good sides to the Germ Guardian AC5350BCA which is the air purifier is around $50 cheaper than the Levoit air purifier and it has UV-C that can kill germs and viruses.
You don’t always get what you want in your shopping list. Sometimes, when luck runs out, you need a second pick and my second pick option will be this air purifier.
You can click on this link to purchase from Amazon.
#3 – Molekule Air Mini+ (High-End Pick)
If you are willing to invest at least twice the price of the above air purifier, the Molekule Air Mini+ is the pick to go.
For this brand of air purifier, it is no longer using the HEPA filter.
The Molekule air purifier uses the PECO technology to destroy germs and viruses instead of trapping them like a HEPA filter.
However, the Molekule Air Mini+ only covers up to 250 sq ft.
If the size of your bedroom is bigger than that, you will need to upgrade to at least Molekule Air that at least 600 sq ft but the price will certainly be higher.
Therefore, if you have the budget to go for a more high-end air purifier, you can shop around the Molekule product in this link.
Hope this entry covers and able to guide you to pick your smart air purifier.
If you think that there’s any other smart air purifier out there that beats the price, function, and feature of the Levoit Smart Wi-Fi LV-PUR131S, feel free to let me know below.