Inofia PM1619 vs. PM1320 vs. PM1539 vs. PM1608: Air Purifiers
- Loredo Litherland
- Aug 13, 2019
- 6 min read
A good air purifier is always an excellent purchase. There are always so many germs and particles roaming around the air in your home, and these particles are not good for you. These are particles such as germs, bacteria, viruses, allergens, along with many others, and none of them are good for your health.

With a good air purifier, all of those particles can be removed from your air, and flushed out. Instead of having to deal with all of the risks that those particles present, you can get rid of them once and for all.
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Naturally, these particles will reappear, because that is how air works. But, with a good air purifier, you’re able to ensure that when those particles reappear, that you won’t have to deal with them for very long, because the air purifier will remove them from your air.
If you’ve been looking for an air purifier, then this guide is the right place to be! In this buying guide, you’re going to learn about four air purifiers from one of the best air purifier manufacturers around.

Inofia has manufactured a wide variety of different air purifiers, and four of there best air purifiers are the Inofia PM1619, PM1320, PM1539, and the PM1608. These four air purifiers are fantastic, and you’re going to learn about what it is that makes them fantastic, and which one is the best one for you!
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What Does The Inofia PM1619 Offer?
The Inofia PM1619 is a sleek and aesthetically pleasing air purifier. It looks nice, and it has some excellent features and a simple and clean design that makes using it a pleasure.

Every air purifier has something called a “MAC”. The term “MAC” stands for “Maximum Area Coverage”, and it refers to the amount of space that the air purifier can, well, purify.
Inofia Air Purifier Comparison



InofiaPM1619PM1320PM1539PM1608Filter TypeHEPA+ Activated CarbonHEPA+ Activated CarbonHEPA+ Activated CarbonHEPA+ Activated CarbonCADR Smoke110 CFM153 CFM330 CFM400 CFMCADR Pollen110CFM153CFM330CFM400CFMCADR Dust110CFM153CFM330CFM400CFMModeManual & SleepAuto & SleepAuto & SleepAuto & SleepAPP ControlN/AN/AYesYesTimer2/4/8 hours2/4/8 hours1-24 hours1-24 hoursProduct Dimension11*7*23 inch17*9*23 inch13*13*23 inch15*15*27Fan Speed3 speeds4 speeds5 speeds5 speedsApplicable Area600 sq.ft800 sq.ft1056 sq.ft1300 sq.ftPriceCheck PriceCheck PriceCheck PriceCheck Price
With the Inofia PM1619, you can purify 600 square-feet of space. If you put the air purifier in a space larger than that, it will still work and purify the air, but it won’t be able to purify the entirety of that space.
When the air purifier is running, air from that 600 square-foot radius flows through two key filtration systems.
First, air flows through the HEPA-Filter. Most air purifiers use a HEPA-Filter of one sort or another, and this is because a HEPA-Filter removes all of the really small and nasty particles. These are particles such as allergens, germs, dander, pollen, along with plenty of others. Having these particles in your air can affect your health.
Then, air flows through an Activated Carbon Filter. This Activated Carbon Composite Filter is nice, because it removes the nasty odors and bad smells that are in your air. Instead of having to deal with the smell from a pet stain, those odors are removed when they flow through the Activated Carbon Composite Filter.

What’s nice is that, while this purification is happening, the Inofia PM1619 barely makes any noise. It’s nice and silent so that you can run it throughout the entire day, and you won’t have to deal with any annoying noises or sounds.
If you want a simple, aesthetically pleasing, and easy-to-use air purifier that has some great features, then you can’t go wrong with the Inofia PM1619!

What Does The Inofia PM1320 Offer?
The Inofia PM1320 continues the same general design trends that were found in the Inofia PM1619. It doesn’t offer much in the way of different features and design attributes, but that’s okay, because the basic design is great, and so you aren’t going to have any issues or difficulties using this air purifier.

Instead of having 600 square-foot MAC, you now have an 800 square-foot MAC. If you have a bigger home, or a bigger space that you want to purify, then having this extra 200 square-feet can be nice. And, even if you don’t, it does give you some extra flexibility.
What’s nice about the Inofia PM1320 is the fact that it has a feature known as “Smart Air Monitoring”. Smart Air Monitoring is a feature that involves using the various sensors located across the air purifier to determine the quality of your air. And, when these sensors have determined what your air quality is, they display it on the air purifier, using a color. But, if you’re using “Auto Mode”, they automatically adjust the fan speed to accommodate your air quality.

Naturally, this makes the entire air purification process a lot more hands-off, and quite a bit easier.
As for the purification mechanisms that the Inofia PM1320, they are the same as the Inofia PM1619. You have a HEPA-Filter, which removes the small and nasty particles, and then you have an Activated Carbon Composite Filter, which removes bad smells and odors.
Both of those purification mechanisms work very well. They keep your air nice and clean, and ensure that there isn’t anything nasty in your air.
In the end, if you are looking for a convenient and simple air purifier that has a large MAC, then the Inofia PM1320 is an excellent air purifier to go with!

What Does The Inofia PM1539 Offer?
The Inofia PM1539 has a MAC of 1,056 square-feet. If you have a really big living room, bedroom, or even an apartment that you want to completely purify, then the Inofia PM1539 is a very good choice. Having this large of a MAC gives you plenty of versatility and flexibility, when it comes to where you use the air purifier, and the kinds of spaces that you purify with it.

Just like the Inofia PM1320, the Inofia PM1539 uses Smart Air Monitoring. This means that you will always know how clean, or dirty, your air is. And, if you want to automate the process of choosing the right fan speed, then you can just turn on Auto Mode.
What is cool, too, is that the Inofia PM1539 has smartphone functionality. If you download the app that Inofia has developed, you have access to the air quality readings that the air purifier is producing, as well as things like fan speed settings and being able to turn the air purifier on and off, or setting the timer.
Using the Inofia PM1539, you have access to the same two purification mechanisms that both the Inofia PM1619 and the Inofia PM1320 offer: a HEPA-Filter and an Activated Carbon Composite Filter.
These two mechanisms work in the same way that they worked with the previous two air purifiers. Which is to say that they work well, and you aren’t going to have any problems or difficulties with them. They’ll keep your air nice and clean.

Ultimately, if you are looking for a good air purifier that is designed for larger spaces, and you want some great features that make the experience convenient, then the Inofia PM1539 is an excellent air purifier that completely delivers!

What Does The Inofia PM1608 Offer?
The Inofia PM1608 is a lot like the Inofia PM1539. It’s mostly the same air purifier, with a few notable differences that make the Inofia PM1539 better for certain people.

Instead of having a MAC of 1,056 square-feet, you have a MAC of 1,300 square-feet. That is a tremendous amount of space, and because of this, you can use the Inofia PM1539 in all kinds of spaces. Since it isn’t the largest air purifier, either, this gives you plenty of mobility and flexibility.
To use this air purifier, you have access to a control panel that’s on the front of the air purifier. But, if you want a more convenient setup, then you can use your smartphone to access all of the different features and settings that the Inofia PM1539 offers.
Having smartphone functionality is a great feature, because it gives you instant and immediate access to the different settings that the Inofia PM1539 offers. You don’t have to be in the same place as the air purifier. Instead, you can just pull out your smartphone and adjust a couple of things.

Smart Air Monitoring is another great feature that the Inofia PM1539 offers. Using this feature, the air purifier senses the quality of your air, tells you what the quality of your air is, and if you use Auto Mode, it adjusts for you. It’s no different from the Smart Air Monitoring feature that the other Inofia air purifiers offer, but it’s still a pretty great feature.
As for the purification mechanisms that this air purifier uses, they are the same as the previous Inofia air purifiers. You have the HEPA-Filter, and then when the air is done passing through the HEPA-Filter, it passes through the Activated Carbon Composite Filter. These mechanisms keep the air nice and clean and ensure that there isn’t anything nasty floating around.
If you are looking for a great air purifier that is efficient, simple, super easy-to-use, and designed for big spaces, then you can’t go wrong with the Inofia PM1539! It’s more expensive than the other three air purifiers, but you’re paying for efficiency and convenience.

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