Customer reviews from www.blueair.com
Blueair - Classic HEPA Filter for Air Purifiers - Black
Average customer rating
3.6
(70 Reviews)
Rating breakdown 70 reviews
5 Stars
38
4 Stars
5
3 Stars
5
2 Stars
4
1 Star
18
62%of customers recommend this product.
(
39 out of
63)
Customer Reviews for Blueair - Classic HEPA Filter for Air Purifiers - Black
Posted by: Leonard K
from Chandler, AZ
Gender:Male
Verified Purchase:Yes
These filters do an excellent job of keeping the air in our kitchen/dining room area clean, They are easy to install and the app on my iPhone lets me know when they will need replacing.
I have been forced to purchase off brand filter replacements in the past due to stock shortage at Blueair. They do not compare to the efficiency of the actual Blueair replacements.
I have been forced to purchase off brand filter replacements in the past due to stock shortage at Blueair. They do not compare to the efficiency of the actual Blueair replacements.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
5
Lasted over 15 years!
on July 27, 2023
Posted by: GEMart
from Eureka, CA
Gender:Female
We have had our Blue Air filter for over 15 years. Still running great and essential for Northern California smoky days. We use it daily.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Posted by: Cigar guy
from St. Louis, MO
Gender:Male
Verified Purchase:Yes
Excellent replacement filter. BUT, I cannot make the indicator light which tells you to change the filters to go off
Written by a customer while visiting www.blueair.com
Posted by: Y Shah
from Kentucky
Gender:Male
Verified Purchase:Yes
Excellence performance and easy ordering with intuitive selections
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Posted by: Leonel
Verified Purchase:Yes
When I replace the filters it’s obvious they are removing particulates from the air. My disappointment is with the wifi connection and the fact that the unit does not automatically reset when new filters are installed.
Written by a customer while visiting www.blueair.com
Customer Rating
1
Poor WiFi connection and glitchy App
on October 14, 2025
Posted by: Kat H
from Texas
Gender:Female
I’ve had this for a couple years but I noticed within the first year that the WiFi would just lose connection. My disappointment is with the wifi connection and the fact that the unit does not automatically reset when new filters are installed. I’ve done all the steps to try and connect it, but I just manually turn it off and on each evening. Also, there’s a high pitch whirring that started up even though I’ve kept it clean and swapped filters in a timely manner.
No, I would not recommend this to a friend.
Response from www.blueair.comBy Blueair Team, Blueair, October 15, 2025
We’re sorry to hear about the connection and noise issues with your Classic Series, That’s not the experience we want for you. We’ve reached out directly to gather more details and help get your unit running smoothly again. Thank you for sharing this feedback, it helps us continue improving both performance and ease of use for our connected purifiers.
Written by a customer while visiting www.blueair.com
Customer Rating
1
Listen to your customers - bring back Smokestop
on November 9, 2020
Posted by: BluebirdHill
from Wisconsin
Gender:Female
I own 2 BluAir 503 machines and I am really upset that you no longer offer the original smokestop filter! The new Dual-performance filters don’t do the job and are outrageously expensive. We heat with a wood stove and the original smokestop filters cleaned the air of any residual smoke that entered the room when the wood stove door was opened to load. Other companies (Speed Queen is an example) have listened to their customers and brought back products after customer outcry. I hope you will listen to all of us requesting a return of the smokestop filter.
No, I would not recommend this to a friend.
Written by a customer while visiting www.blueair.com
Customer Rating
1
No Smokstop Filters = Change Manufacturer
on March 12, 2021
Posted by: Harborgirl
from Gig Harbor WA
Yes. They had a great SmokeStop product that actually absorbed smoke. Then they changed the filter design for “improved air flow”. Too much labor on the motor or just looking to cut costs? The “DualProtection” replacement filter is no comparison, yet they kept the premium price of the discontinued SmokeStop filter. Felling ripped of?? You should.
No, I would not recommend this to a friend.
Written by a customer while visiting www.blueair.com