Blue Pure 411 Air Purifier: Trusted Review & Specs

The Blueair Blue Pure 411 slots into an intriguing new area of the air purifier market: the entry-level segment. In a market where out-and-out air purifiers now cost around $100 (thanks, Levoit LV-H132), Blueair company needs a device to fill the vacuum with its bulky expensive air purifier machines. Today, we should look deeply into Blue Pure 411 Review to see if this air purifier can compete with the Amazon’s Best Seller Levoit LV-H132.

Blue Pure 411 ranks B- in our air purifier ranking list. We give the biggest and most thorough database of air purifier reviews in the world.

Updated: Blueair has released the latest Blue Pure 411+ and Blue Pure 411 Auto with nearly similar performance with the old Blue Pure 411. The new Blue Pure 411+ has a new metal filter housing, to eliminate unnecessary plastic waste.

In Breathe Quality, we have reviewed all air purifiers under these sections. Also, we guarantee that:

• We provide honest reviews (both pros and cons) so that everyone can make the best decisions.
• We do not (and never will) exaggerate one product just to let you click the links and buy that product blindly.

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Blueair is a Swedish brand with 20 years in air purifying experience. All of the Blueair air purifiers are high-quality and performance. Its Blue Pure 411 strips out some of the more extravagant features of its bigger brothers, but this air purifier is the most lightweight with a decent performance rating to take the Levoit LV-H132 head on. Reading our Blue Pure 411 Review will help you choose the right air purifier.

Other Blueair’s Air Purifier Reviews: 

Blue Pure 411 Price

Just like the Levoit LV-H132, the Blue Pure 411 offers an entry-level air cleaning performance with high-end core components for around 1/3 or 1/4 the price of big-hitters such as its brothers in Blueair Classic or Pro family.

Now, the price of the Blue Pure 411 is officially $119 on Blueair website. For the price, beside the famous Levoit LV-H132, I mostly see the faces of Guardian Technologies‘s representatives, such as the GermGuardian AC4825 and GermGuardian AC5000. Otherwise, some U.S brands also compete within the price range are the TruSens Z-1000, Honeywell HPA080 and Vornado AC350.

Also, the Blue Pure 411+ is released, with an extra charge of $20 for a new metal filter housing. This housing can eliminate unnecessary plastic waste, and it helps prolong the main Particle filter better. The latest Blue Pure 411 Auto is currently the best air purifier we could recommend.

But most of these air purifiers have higher price tag than our Blue Pure 411. That’s why you should check the deal for this air purifier below.

Related post: Best air purifier 2023.

Blue Pure 411 Design and Size

Blueair’s design work seems to improve by the year. The Blue Pure 411 is the latest device in the Blueair’s Blue family. After the attractive Blue Pure 211, the Blue Pure 411 forms a cylinder shape that resembles the Amazon Best Seller Levoit LV-H132. However, the Blue Pure 411 sets up a 360° air intake to improve the efficiency of the fan power to maximum. This design is such powerful as the Levoit brand decides to do the same for its latest product – the Levoit LV-H133.

Cover this air purifier from back to front is a big fabric pre-filter with different colors (black, blue, yellow, gray and pink). There is no difference in price for each color selection.

In the new Blue Pure 411+ filter, you will get an extra metal filter housing. Blueair said that the upgraded filter is able to reduce unnecessary plastic waste when you don’t use the air purifier anymore. You can check the air purifier with our link below.

At the top of the Blue Pure 411, there is only 1 simple button an an air outlet grill. Around this one-click is simple LED light to work both as fan speed indicator and filter replacement indicator.

Source: Amazon.com

The size of the Blue Pure 411 is only 16.7 inches in height and 3.4 lbs in weight. This air purifier is the most lightweight air purifier at the moment, compared with other lightweight air purifiers like the Levoit LV-H132 – 6 lbs and the Honeywell HPA060 – 6.4 lbs.

Related post: Best air purifiers for bedroom.

Blue Pure 411 Filters

As the most important criteria to decide one air purifier’s power, we need to review the performance rating of its air filters and the air filter types are used. In the case of the Blue Pure 411, we are having a normal 3-stage air cleaning system below:

1. Pre-filter – It’s worth noting that the fabric pre-filter of the Blue Pure 411 is outside the air purifier. This is one great advantage of this pre-filter, because you can easily check the status of it to vacuum or wipe the contaminants out immediately.
2. Particle filter – Instead of using a True HEPA filter, the Blue Pure 411 runs a polypropylene fibers filter to help capture 99% of all allergens like dust, dust mites, pet dander, pollen and fungi (HEPASilent technology).
3. Activated Carbon Filter – The Activated Carbon filter is added inside the Particle filter and effective against smoke, odors, gases and VOCs.

It would be misleading to read too much into those specs and conclude that the Blue Pure 411 air filters are poor, though. This just isn’t the case. Blueair always creates filters that are an advanced combination of mechanical and electrostatic filtration using the unique HEPASilent technology. Although the material is not of the highest quality, the Blue Pure 411 can easily match the performance rating of other air purifiers in the same price range.

Source: Amazon.com

In Breathe Quality, we all love the air filters from Blueair. The polypropylene fibers are free of chemicals and naturally anti-bacterial. Most importantly, unlike the cheap air purifier, this particle filter is recyclable.

So to speak, the performance rating of the Blue Pure 411 can’t compare with the Levoit Vista 200, GermGuardian AC5000 and VEVA 8000 Elite Pro, all of which are priced similarly to the Blue Pure 411.

The particle filter is reasonably priced at $21 on the Blueair website. Compared with the filter cost of $26 from the Levoit LV-H132 or $24 from the Biota Bot MM108, the filter replacement cost of the Blue Pure 411 is just better. However, you need to replace it after 6 months of use. Again, the average use of 6 months is typical for any small air purifier.

Related post: Best air purifiers for allergies.

Blue Pure 411 Room Coverage

As a bedroom-centric air purifier, the room coverage of the Blue Pure 411 is only for small room. Blue Pure 411 can only cover a room of 161 square feet, which is still better than the Levoit LV-H132 with 129 square feet and the Honeywell HPA060 with 75 square feet.

The ACH of Blue Pure 411 is a massive 5X rating. Blueair is a well-known brand in creating powerful air purifiers, and even its Blue Pure 411 is no exception with a high air changes per hour rating.

The CADR of Blue Pure 411 is also powerful for the room coverage with 120 Dust/ 105 Smoke/ 120 Pollen (cfm). This CADR rating is three times more powerful than what Levoit LV-H132 could do. With such high CADR and ACH, the Blue Pure 411 can clean as nearly effective as the $200 Levoit LV-PUR131.

Related post: Best large room air purifiers.

Blue Pure 411 Sound

The best competition edge of the Blue Pure 411 with others is not just only from its small design, progressive air filters and a powerful fan; but also thanks to the incredible quietness this air purifier brings to us. That being said, you will have an air purifier with only 46 decibels (dB) at the highest setting. Note that, the Blue Pure 411 has 3 fan speeds, and the highest noise level is only a bit higher than library noise level.

And at the lowest setting, the Blue Pure 411 performs at very quiet noise level, with only 17 decibels. It is safe to say this air purifier is the quietest device ever.

To achieve this low noise level, Blueair invent an unique HEPASilent technology to increase the airflow and capacity, and reduce the running of its fan.

Related post: Best air purifiers for baby.

Blue Pure 411 Power Consumption

One of our most FAQs is “Do air purifiers use a lot of energy?” An air purifier is designed to run for a long time to be efficient. Therefore power consumption is always one important criteria when you decide to buy one air purifier.

And the Blue Pure 411 won’t disappoint you, it will run at only 10 watts at maximum. The power consumption recorded at low level is only 1.5 watts, which is less than a light bulb.

What could I tell you? This is an Energy Star air purifier, and it is also one of the most energy-saving air purifier in the world.

An investment in a Blue Pure 411 is a smart move, because you only need to pay for about $5 to $7 annually for this air purifier, with 8 hours of use per day.

Related post: Best air purifiers for pets.

Blue Pure 411 Additional Features

To sacrifice for the performance and the noise level, an under $100 Blue Pure 411 must come with literally no additional features. Therefore, I am sad to say that you will not have any Smart Sensor, and no timer.

Without these luxury things is not a nightmare for everyone, as an air purifier is mostly for purifying air, right? If you want these features on a high-end machine, you need to search for other Blueair air purifiers like the Blueair Sense+ (also with a more expensive price tag). Indeed, for an under $100 air purifier, only the PureZone comes with a common Timer. Not anymore, smart air purifiers are coming with the same price tag, for example the Levoit Core 200S and Honeywell HPA080.

If you want Smart Sensor on your air purifier, perhaps you should look for the new duo Blue Pure 311 Auto and Blue Pure 411 Auto.

Related posts:

1, Best air purifiers for smoke.

2, Best air purifiers for dust.

3, Best air purifiers for mold.

Blue Pure 411 Customer Service

As one of the best air purifier brands, Blueair focuses strongly on customer service. With a lot of local stores and dedicated support via phone and email, you are guaranteed to reach its customer service as soon as possible.

If you need to find a local store of Blueair anywhere in the world, you can use the store locator function on its website. To reach customer service, you can choose between calling 888-258-3247 or emailing info@blueair.com. Customer service is available for you from Monday to Friday, with the exception of U.S. holidays.

Remember only one thing: you need to complete the Product Registration form within 60 days of purchase or register through the Blueair Friend mobile app to secure the 5-year warranty. Otherwise, you only benefit from a 1-year warranty. Moreover, do not attempt to bring the air purifier outside of the United States or Canada, or your warranty will be void immediately. All Blueair warranties are non-transferable.

Blueair air purifiers from the Blue family have only a 2-year warranty from the date of purchase (with valid proof of purchase). One quick reminder: Blueair doesn’t cover warranties from third-party sellers, so buying from Breathe Quality’s deals is highly recommended.

Our verdict

For a small room, the Blue Pure 411 is a beast with an under $100 price tag. The Particle filter is not a certified True HEPA one, but works like charm to reduce the allergens in your small room. Also, you must be in love with a small and quiet air purifier, then the Blue Pure 411 is no doubt for you.