Customer reviews from www.blueair.com
Blueair - Blue Pure 511i Max 926 sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray
Average customer rating
4.7
(145 Reviews)
Rating breakdown 145 reviews
5 Stars
127
4 Stars
8
3 Stars
2
2 Stars
3
1 Star
5
80%of customers recommend this product.
(
28 out of
35)
Customer Reviews for Blueair - Blue Pure 511i Max 926 sq ft HEPASilent Small Room Bedroom Air Purifier - White/Gray
Customer Rating
5
105 out of 5 Stars
on April 14, 2025
Posted by: nenmanderson_3946
[This review was collected as part of a promotion.] 105 out of 5 stars, seriously. I would say this is a medium sized air purifier. It is absolutely perfect the bedroom. The low speed is practically silent, as is the night mode setting. It gets a little louder as you increase the speed, but never loud. Personally, I leave it on automatic so it will adjust itself according to the pollution level it senses in the air. I have downloaded the app. It connected to the device in about 5 minutes. The app is especially user friendly.
The outer filter is WASHABLE! Yes, you just read washable!
The inner filter can be replaced easily, by ordering through the website. They have multiple levels of filtration to choose from.
There are absolutely zero cons to this Blueair Purifier.
The outer filter is WASHABLE! Yes, you just read washable!
The inner filter can be replaced easily, by ordering through the website. They have multiple levels of filtration to choose from.
There are absolutely zero cons to this Blueair Purifier.
Written by a customer while visiting influenster.com
Posted by: Cookie Oh
from los angeles
Gender:Female
Verified Purchase:Yes
I bought this for my mom after buy 3 for myself. After the LA fires I scrambled to find a really good yet affordable air filter and this is it! Get one!
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
5
Quiet Clean Machine
on April 15, 2025
Posted by: amyb910_2767
[This review was collected as part of a promotion.] This air purifier is a great addition to our living room. Setup was simple, taking only minutes from unboxing to operation. I was impressed by its responsiveness, automatically kicking on to eliminate cooking odors, especially when bacon was on the menu. Despite its powerful performance, the unit operates at a whisper-quiet level. Overall, this air purifier is a must-have that I never knew we needed!
Written by a customer while visiting influenster.com
Customer Rating
5
Nice little air purifier
on April 16, 2025
Posted by: elizabethbbb52_8304
[This review was collected as part of a promotion.] My spring allergies are out of control this year; this small esthetic air purifier has been helping. You can turn it on via the app and Bluetooth and it allows you to see the air quality in your area. You can set a timer and run it at set times daily. It’s quiet but provides a little white noise also.
Written by a customer while visiting influenster.com
Customer Rating
5
A game-changer for allergies and better sleep
on April 17, 2025
Posted by: mammadova17_9569
[This review was collected as part of a promotion.] I’ve been using this air purifier for a few weeks now, and the difference is incredible. My allergies are noticeably better — no more waking up with a stuffy nose or itchy eyes. The air feels cleaner, fresher, and lighter. It’s super quiet, even on higher settings, so I can leave it on all night without any noise disturbing my sleep. I also love how sleek and compact it is — it fits perfectly in my bedroom. Definitely one of the best purchases I’ve made for my health and comfort!
Written by a customer while visiting influenster.com
Customer Rating
5
I need one more! Love it
on April 17, 2025
Posted by: diliaivonne_3558
[This review was collected as part of a promotion.] I love how ir turns on and off automatically. It’s super quiet and makes it so easy to forget it’s even there. I keep it near the kitchen, and it’s amazing at picking up food odors almost instantly. It’s efficient, and makes a noticeable difference in air quality. Definitely a must-have for open spaces or homes that cook a lot! It’s also very stylish.
Written by a customer while visiting influenster.com
Customer Rating
5
Great addition
on April 18, 2025
Posted by: jessicar41412_8234
[This review was collected as part of a promotion.] Easy to open packaging. Simple hook up to app. and Bluetooth. Super quiet. Small but mighty. It fits in w almost any room theme. Definitely feel a difference in the air. We have a home full of kids and animals, and some days, it just doesn't feel clean regardless of what we do. This definitely helps.
Written by a customer while visiting influenster.com
Customer Rating
5
Highly recommend
on April 19, 2025
Posted by: torybratni_8760
[This review was collected as part of a promotion.] I’ve been using the Blue Pure Max air filter (Blueair 511i) for a while now, and I’m genuinely impressed. It’s super quiet—even at high speed, it barely makes any noise, which is a huge plus for us. The night mode is a thoughtful touch too, with dimmed lights that don’t disturb sleep.
This model is perfect for larger spaces like a master bedroom or living room. In our open-concept area, it takes about 30 minutes to fully clean the air, but in a regular-sized living room, it gets the job done in just around 13 minutes. That’s fast and efficient.
It comes with a washable pre-filter fabric and a combination particle + carbon filter, but if you’re looking for something more specific, they also offer AllergenBlock and SmokeBlock filters. Those are a bit pricier, but worth it if you have allergies or are sensitive to smoke.
The design is beautiful—sleek and modern—and it looks amazing in my home. But most importantly, my family and I have really noticed the difference in air quality. It feels fresher, and we’re breathing easier. Highly recommend!
Written by a customer while visiting influenster.com