





✨ Breathe Fresh, Live Stylishly! ✨
The Blueair Blue Pure 511 Air Purifier is a compact and efficient solution for cleaner air in small spaces. Utilizing HEPASilent technology, it effectively removes 99.97% of airborne particles, including dust, pollen, and viruses, while operating at whisper-quiet levels. With a stylish design and customizable pre-filters, it seamlessly fits into any home decor. Certified by Energy Star, it offers powerful performance without compromising on energy efficiency.









| ASIN | B08KPJCDN6 |
| Best Sellers Rank | 5,552 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 9 in Air Purifiers |
| Brand | BLUEAIR |
| Brand Name | BLUEAIR |
| Colour | Gray |
| Contaminant Filtration Capability | Yes |
| Control Method | Touch |
| Control method | Touch |
| Controller Type | Button Control |
| Customer Reviews | 4.4 out of 5 stars 3,342 Reviews |
| Filter Type | Activated Carbon |
| Floor Area | 432 Square Feet |
| Included Components | Air Purifier, installed filter, fabric pre-filter |
| Item Dimensions D x W x H | 20.1D x 20.1W x 35.3H centimetres |
| Item Type Name | Air Purifier |
| Item Weight | 2.38 kg |
| Item weight | 2.38 kg |
| Manufacturer | Blueair |
| Model Number | BLU-110344 |
| Noise Level | 24 Decibels |
| Part Number | 109994 |
| Particle Retention Size | 0.1 Micron |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Product dimensions | 20.1D x 20.1W x 35.3H centimetres |
| Special Features | Corded |
| Specification Met | Energy Star Certified |
| UPC | 689122023182 |
| Unit Count | 1.0 count |
S**R
Clean air and a nice breeze
I purchased this via Amazon as it was on offer, so significantly cheaper the John Lewis. Honestly, the quality and air purification is incredible. Before this, members of my household were continuously sick. Now, we see very few problems. The dust and fluff it picks up weekly, shocks me. The purifier has 3 settings. Sleep mode, medium and high. We set the purifier to high when away and use sleep mode during the night. The noise is barely noticeable in sleep mode but I still wake up feeling fresher than before. It’s energy efficient too. I never turn it off and I’ve seen near enough no change in my energy bill. This purifier only works across the space of a standard room. You would require around 1 purifier per room to clear the house/apartment. The product is far cheaper than other mainstream purifiers and does a fantastic job. I would say the outer filter needs cleaning fortnightly and the main filter every 6 months. The blue air purifier does warn you that the main filter requires changing by showing a solid red light on the top console.
A**R
Great Air Purifier
Seems to be working great, keeps the room cool and smelling fresh. Very easy to use, only two touch sensitive buttons. It’s bigger than I anticipated but feel like that’s good value for the price. I can hear the lowest setting at night but it’s like a low white noise so i don’t mind.
A**R
Perfect for hay fever!
Great at capturing dust that is in the room. Really easy to use and the lowest setting is silent! During summer this is perfect for someone with hay fever. Very easy to change to change filters too
D**M
Really helps clear air in room.
Great item. Really helps in rooms with the air. At night you cannot hear it barely. Lot of dust where we live in area, this is great helping that.
A**G
Looks good, compact, works well, good value
It is fantastic and have bought two now. I move them round my flat and they work quickly and well. The only drawback is that they slightly cool the air which is wonderful in the summer but I do use them less often in the winter. They are on 24/7 in the summer. The air feels REALLY healthy. (I have two dogs and they completely get rid of odors). For the price they seem by far the best option.
M**D
Hundred or Zero
Half and half either loud and works very well, makes the room colder as the fan at the top lets out a lot of cold air. Or put the speed slower and cannot tell it’s on, may still be working but it’s rated to do a room of 16m2 that’s what is stated on the box when you receive and as my room if around 32 hence why I ordered this for it to work it would have to stay on max as the power is around 16w which would be good for a small room kids but struggle in a master bedroom or large room
M**E
Good product.
Was recommended this air purifier by my son in law . I’m having building work done and this really helps keep my rooms dust free . I ended up buying a second one as it was on offer at the time. On the lowest setting it’s quiet enough to leave running. On the highest setting the noise is noticeable, but handy to use to have the air feel and smell fresh quickly. It’s portable and actually easy enough to move from room to room. I have one in the bedroom and one in the living room. The rest of the house smells quite dusty at the moment with the ongoing renovations , the this air purifier works well enough to keep the rooms it’s in smelling fresh and dust free.
J**S
Good filter, very poor controls.
These do filter the air really well judging by how dirty the filters are when you come to replace them. Only down side, the buttons are shocking and trying to reset after a filter change is very frustrating 🤬
Trustpilot
2 weeks ago
1 month ago