Membrane Solutions MSA3 Vs Blueair 411 – Comparison (2022)

In today’s article, I will compare two totally contrasting air purifiers. I will compare the Blueair 411 and the Membrane Solutions MSA3 air purifiers. 

The Blueair is a minimalistic air purifier with no features but with a washable pre-filter and very low energy consumption. It is intended for rooms of up to 161 sq. ft., uses a three-stage filtration technology, uses a motor of just 10W, and made extraordinary results in performance tests.

Membrane Solutions MSA3 Vs Blueair 411 - Air Purifiers Comparisons

On the other hand, the Membrane Solutions MSA3 has some basic features such as a timer, display off, display lock, and similar. It is suitable for rooms of up to 210 sq. ft., uses a three-stage filtration technology, and has a True HEPA filter, which is not the case with the Blueair 411.

I like the Blueair’s simplicity, build quality and design principles, and it is, in my opinion, much more modern than the MSA3. Also, its build quality is way better.

Both air purifiers come with a 2-year warranty. But, which one is an overall better option, which did better in tests, and which is my absolute buying recommendation you will find out in the continuation of the article.

MSA3 Vs Blueair 411 Specifications

Membrane Solutions MSA3 air Purifier Blueair 411 Air Purifier
Manufacturer Membrane Solutions Blueair
Model MSA3 411
Dimensions 7.7 x 13.1 x 21.5 inches (19.5 x 33.4 x 54.5 cm) 16.7 x 8 x 8 inches
Room Coverage (4.8 ACH) 210 sq. ft. 161 sq. ft.
Performance Ratings
Filtration Technology Pre-filter, True HEPA Filter, and Carbon Filter Washable Pre-filter, Particle Filter, and Carbon Filter
Filter Replacement Indicator Yes Yes
Filter Longevity 3-6 months 6-8 months
Power 44W 10W
Operating Costs Ratings
Fan Speeds 3 – Speed 1, Speed 2, and Speed 3 3 – Speed 1, Speed 2, and Speed 3
Display Lock Yes No
Display Off Yes No
Noise Levels 43.1 – 54.3 dBA 40.6 – 67.5 dBA
Noise Ratings
Warranty 2-year 2-year
In-Depth Review Membrane Solutions MSA3 Blueair 411
Price Check Price on Amazon Check Price on Amazon
TruSens Z-1000 Vs Blueair 411 Related comparisons

Which One Does It Better?

I must say that these are exceptionally air purifiers performance-wise, and even though the Blueair made better results in the tests, I have to praise the MSA3’s performance as well.

After analyzing all the specifications, characteristics, and test results, I declare the Blueair 411 as the winner and the better buying option than the Membrane Solutions MSA3.

It has provided better results in performance tests, is much cheaper to maintain, has a better build quality, and is much easier to use.

If you have questions about these two air purifiers, please use the comment box below.

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