Customer reviews from www.blueair.com
Blueair - Blue Signature Smart Air Purifier for Large Rooms up to 3385 ft - Nordic Fog
Average customer rating
4.7
(141 Reviews)
Rating breakdown 141 reviews
5 Stars
122
4 Stars
5
3 Stars
10
2 Stars
2
1 Star
2
92%of customers recommend this product.
(
70 out of
76)
Customer Reviews for Blueair - Blue Signature Smart Air Purifier for Large Rooms up to 3385 ft - Nordic Fog
Customer Rating
3
Larger than expected
on July 5, 2025
Posted by: nykig1_505
[This review was collected as part of a promotion.] This is way bigger than I expected but still a much needed item. I’m going to put this in my daughter’s dorm room. Thank ran it slightly and it seems to do the job. Time well tell because this is much needed in a dorm like situation
Response from www.blueair.comBy Blueair Team, Blueair, July 8, 2025
Thank you for sharing your feedback! We're glad to hear the Blue Signature™ Nordic Fog is meeting expectations so far. Dorm rooms can definitely benefit from cleaner air, and we're happy this unit will help support your daughter’s space. If you ever have questions or need support down the line, we’re always here to help.
Written by a customer while visiting www.blueair.com
Customer Rating
5
Easy to use and effective
on July 5, 2025
Posted by: honestsubscriptionb_3839
[This review was collected as part of a promotion.] This air purifier is great. It is super quiet and easy to set up and use. I have a dog so indoor allergies are an issue. It has made a big difference in my allergies, I can breathe better.
Written by a customer while visiting www.blueair.com
Customer Rating
5
02 Signature Blue for InHome cigar lounge
on July 5, 2025
Posted by: Surfer Dave
These guys are crushing in. My beach house is near and attractive and so are the Blue Signatures. They need to work good and look good. On a hot day whereby I did want to smoke a stogie outside - I have two Blue Signature Series set up in my cigar room and the result is net zero from the wife. In layman’s terms no complaints. Thanks blue - quality of life just went up!
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
4
Easy to use and sleek design
on July 5, 2025
Posted by: sarahs1111_8549
[This review was collected as part of a promotion.] I received this product for free from Influenster in exchange for my honest opinion. This air purifier looks sleek, and is really easy to use. With just the touch of a button you can have clean air. The purifier will clean over 3,000 square feet around it- which is bigger than my whole house! I like that the top doubles as a tabletop and can hold up to 11 pounds, so you can put decorations or other small items. I’m definitely looking in to buying the wooden legs to give it an even cooler design. The cloth on the outside is machine washable and is what covers the inner filter, which seems simple to replace. In a house filled with people with allergies and asthma, this has become a new necessity!
Written by a customer while visiting www.blueair.com
Customer Rating
5
Best air purifier
on July 4, 2025
Posted by: Anonymous
Amazing air purifier! Clear out odor and filters in seconds. Great looking and super efficient love mine!
Written by a customer while visiting www.blueair.com
Customer Rating
5
Quiet, Stylish, and Truly Effective!
on July 3, 2025
Posted by: mrscrompton09_2437
[This review was collected as part of a promotion.] We’ve been using the Blueair Blue Signature Air Purifier for a little bit now, and I can confidently say it’s made a noticeable difference in our home’s air quality. From the moment I set it up, I was impressed by how sleek and modern it looks — the light grey color blends beautifully with our home decor without being bulky or distracting.
One of my favorite features is how quiet it is, even on higher settings. You barely notice it running, which is great for use in bedrooms or living spaces where you want peace and quiet. The setup was a breeze — just plug it in, choose your setting, and it’s ready to go.
Since using it, I’ve noticed less dust settling on surfaces, and it’s been a huge help with allergies and that “stuffy” feeling, especially in the mornings. The air feels fresher and cleaner, and it’s comforting knowing it’s filtering out pollutants and allergens — especially with kids in the house.
If you’re looking for a purifier that combines performance, aesthetics, and ease of use, this one’s worth the investment. Highly recommend!
Written by a customer while visiting www.blueair.com
Customer Rating
5
The best purifier. 💙
on July 3, 2025
Posted by: StephanieW
[This review was collected as part of a promotion.] Has so many great features, including the noise level is already so quiet, but it has a nighttime feature so that it’s even quieter. It’s so effective or removing the impurities from my air that I actually noticed it when it’s on. The design is beautiful. it just blends and seamlessly with my aesthetic.
Written by a customer while visiting www.blueair.com
Customer Rating
5
Fantastic !
on July 2, 2025
Posted by: lisasderamo_2621
[This review was collected as part of a promotion.] This is an amazing quality air purifier. It is super quiet and has many settings to make it very easy to use. My son set it up in his new house in the basement as the previous owner had animals and it had a certain scent. We ran it for a few hours and it really helped! We had been sneezing from the poor air quality before using it and after using it our allergies symptoms improved significantly. It’s such a great quality unit and it looks great too!
Written by a customer while visiting www.blueair.com