VERDICT:
The Blue Pure 411a Max and Blue Pure 411i Max are two outstanding air purifier models from Blueair.
But, when it comes down to the best one out of these two models, the Blue Pure 411i Max is the winner as it is upgraded from the 411a Max model.
Are we comparing Blueair 411a vs 411i? I think we cannot do justice in this comparison as these two models are from Blue Air.
Blue Air focuses on manufacturing air purifiers that are outstanding and give tough competition to its competitors.
Here in this article, I’ve provided the differences between the Blueair 411a and 411i models. This detailed comparison will help you to choose the right model that fits your requirements.
Without any delay, Let’s deep dive into the Comparison!!!
I know the value of your time, and keeping that in mind, here a quick pros and cons of each model Blueair 411a and Blueair 411i.
Pros and Cons of Blueair 411a and 411i models:
| Blueair 411a | Blueair 411i |
 |  |
| Pros: 👍 Low Energy Consumption 👍 Real-Time Air Quality 👍 Auto Mode Feature | Pros: 👍 Wifi Connectivity 👍 Timer Feature through the Blueair App 👍 Low Energy Consumption |
| Cons: 👎 No Wifi Connectivity 👎 No Timer feature 👎 No Filter Replacement Indicator | Cons: 👎 Quite Expensive 👎 No Filter Replacement Indicator |
Side-By-Side Comparison of Blueair 411a Max and Blueair 411i Max
If you compare the prices of these two models, the Blueair 411i Max costs you more than $30 compared to the Blueair 411a Max.
It is worth investing those extra dollars for additional features and high performance.
| Features | Blueair 411a | Blueair 411i |
| Model | | |
| Product Dimensions | 18.9 X 10.6 X 10.6 in | 18.9 X 10.6 X 10.6 in |
| Filtration System | HEPA and Activated carbon filter | HEPA and Activated carbon filter |
| Area Coverage | 526 sq ft | 526 sq ft |
| Air Quality Sensor | YES | YES |
| Auto Mode | YES | YES |
| Real-Time Air Quality | YES | YES |
| Timer | NO | YES |
| Filter Replacement Indicator | NO | NO |
| Weight | 7.5 lbs | 7.5 lbs |
| Voice Assistant | NO | YES |
| Price |  | |
Design and Look – Blueair 411a vs 411i
| When it comes to the design of both Blueair 411a vs 411i, you will hardly find variations in their look and design. It is a draw with regards to Look and design. |
These air purifiers look similar in their design and appearance.
Blueair 411a and 411i are compactly designed to cover less space in your room. You can also customize the look of the air purifier to blend with your home decor.
You can select the color of the pre-filter, out of five different colors available, which gives you an aesthetic look for your air purifier.
Moreover, you can carry it easily on the go, as it is designed lightweight with compact dimensions.
Control Panel and Ease of Use-Blueair 411a vs 411i
| When it comes to the control panel, the Winner is Blueair 411i as this product has an additional Wifi feature. It helps to control the air purifier from anywhere at any time. |
The control panel of Blueair 411a and Blueair 411i are simple and easy to use.
It cares about its users and is made so simple that you can operate it with a single button for most of the features.
In both air purifiers, you can select any mode of operation including sleep mode, auto mode, Child lock, and fan speed with a single press of a button.
To adjust brightness, you need to use two buttons.
Apart from these features, Blueair 411i comes with a Wifi feature that helps you to control the unit from the mobile application and schedule it before you arrive home.
Air Filtration Technology-Blueair 411a vs 411i
| When it comes to air filtration technology, it is a draw as both the air purifiers Blueair 411a and 411i use HEPA Silent Technology. |
Blueair air purifiers come with their proprietary filtration technology, HEPA Silent Technology.
This technology is capable of capturing at least 99.97% of airborne particles down to 0.1 microns in size.
These air purifiers use HEPA filters and activated carbon filters that can capture Pollen, dust, pet danders, Mold, Bacteria & viruses, smoke, VOCs, and cooking odors.
This technology helps the air purifiers clean the air Faster in just 12.5 minutes for a 219 sq. ft room size.
Area Coverage-Blueair 411a vs 411i
| When it comes to Area coverage, it is a draw as these air purifiers can cover an area of about 526 sq. ft in 30 minutes. |
Blueair 411a and 411i air purifiers come with HEPA Silent technology that can cover medium to large size rooms.
You can place this air purifier in your bedrooms, living rooms, and offices for clean and healthy air.
It can cover an area of about 219 sq. ft in 12.5 minutes and 526 sq. ft in 30 minutes.
Noise Levels-Blueair 411a vs 411i
| When it comes to noise levels, it is a draw as both the air purifiers Blueair 411a and 411i are designed to work quietly at their highest speed. |
These Blueair air purifiers are Quiet Mark certified which means that these are designed to ensure that they operate quietly.
At Lower speeds, they operate at 18dB, and at higher speeds they operate at 46 dB.
These values indicate that you can use these air purifiers in your bedrooms while you are asleep.
It provides clean air for breathing without disturbing your sweet dreams.
Similar Features-Blueair 411a vs 411i
| The features that you see in common in both the air purifiers Blueair411a and 411i are Auto Mode, Sleep Mode, Child lock feature, Air quality indicator, and Three different fan speeds. |
Let’s look in detail at these features and understand their importance in our Air Purifiers.
Auto Mode Feature:
When an air purifier is set to Auto mode, the air purifier ensures good air quality in the room by automatically adjusting the fan speed.
The Particle sensors in the air purifier sense the air quality of the room, if found air quality is poor then the sensor increases the fan speed automatically to improve the air quality.
This feature is most required if you are in deep work, where you cannot adjust the fan speed manually.
Sleep Mode:
If you are using this air purifier in your bedroom, during the night time you can set this air purifier on sleep mode.
In sleep mode, an air purifier sets to a lower fan speed and also adjusts to the low brightness of the control panel.
These settings ensure that you get clean and healthy air while you are asleep and also your sleep is not affected.
Child Lock Feature:
The child lock feature is set to prevent tampering with the air purifier settings. This feature is required if you have a curious kid or pet in your home.
To enable this setting you need to press and hold the ON/STANDBY button for 5 seconds and then release it.
Air Quality Indicator:
The Air Quality Indicator in your air purifier provides you with information about the room’s air quality.
This feature helps to know the real-time air quality of the room.
The Blueair air purifiers indicate the air quality in five different color indicators for five different air quality conditions.
Three different fan speeds:
The Blueair air purifiers are designed to adjust the fan speed manually. The fan speeds can be set at 3 different speeds.
You can adjust the fan speed based on your room’s air quality.
Differences in Feature-Blueair 411a vs 411i
| The only Major difference in the Blueair 411i air purifier is it comes with a Wifi feature and a Timer feature that is not found in the Blueair 411a air purifier. |
The Wi-Fi feature in a Blueair air purifier provides an additional advantage to the user which is unit can be controlled from a mobile.
When you have connected the air purifier with the Blueair App, when you leave home the air purifier goes on standby mode, which is amazing.
Once you come back home, the unit turns back on.
You can control the air purifier with your voice commands and also you can track the life of the filter from the application.
You can set the Timer for the Blueair 411i air purifier from a Blueair App.
Conclusion:
Blueair air purifiers are one of the best air purifiers with their simple and easy-to-use control panels.
Choosing one from their best models is a tough job. But we have compared Blueair 411a vs 411i air purifiers in this article.
Out of Blueair 411a and 411i, the Winner is Blueair 411i Max air purifier.
If you want a similar performance air purifier within your budget, you can consider the Blueair 411a Max air purifier.
We feel that spending an additional $30 for more convenient use including voice control assistance and controlling through a mobile application is worth investing in.
