Classic 500/600 Series Particle Filter

Compatible with 503 • 505 • 603 • 650E • 550E • 501 • 510 • 555EB • 601 • 605

Classic 500/600 Genuine Particle Replacement Filter; fits 680i, 501, 503, 505, 510, 550E, 555EB, 601, 605, 650E

Particle filter reduces pollen, dust, pet dander, mold spores, viruses and bacteria
Recommended to change filter once every 6 months, or dependent on usage
Energy saving, low-density design requires less pressure to push air through the filters

Smart Filtration, you can trust

Is this the right filter for you?

Find the Blueair model name on the label inside your air purifier.
Accurate filter lifetime tracking

Blueair’s proprietary RealTrack algorithm accurately calculates the remaining filter lifetime based on fan speed, usage time and pollution levels.

Main Filter

Captures airborne particles including, PM 2.5, pollen, dust mite matter allergen & pet dander allergen

Activated Carbon

Traps light household odors from smoke, cooking odors and more

Meet our filters

Particle & Carbon

Our original filter. Removes allergens and traps light household odors from pets, cooking and smoke
SmokeBlock

2x more activated carbon than our original filter. Removes up to 99.99%³ of wildfire smoke
AllergenBlock⁵

Extra protection against allergens. Traps and neutralizes dust, pollen and pet dander

FAQ

What air purifier is this filter compatible with?

This filter is compatible with the following Classic family models: 501, 503, 505, 510, 550E, 555EB, 580i, 601, 603, 605, 650E and 680i.

How often should I replace my Blueair air purifier filter?

How do I know when it’s time to change my filter?

4.7

Rated 4.7 out of 5 stars

Based on 130 reviews

Total 5 star reviews: 110 Total 4 star reviews: 10 Total 3 star reviews: 4 Total 2 star reviews: 3 Total 1 star reviews: 3

92%would recommend this product

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130 reviews

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S
SixContinentsDown
I recommend this product
Rated 5 out of 5 stars
4 years ago
Easily clean the unit when replacing the filters
After a year of only vacuuming the outside of our 600 series BlueAir I found that the back panel is easily removed by taking out the two small screws and sliding the panel straight up. The fan blades and entire interior becomes easily accessible for a vacuum.
I thought about stretching the recommended 6 month filter replacement interval, but after seeing how much gunk these filters pull out of the air I don't think that's wise – at least for me. Most of our bad inside air is from cooking.
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N
Ninjaguysith
I recommend this product
Rated 5 out of 5 stars
5 years ago
Can't beat OEM filters. Designed to work perfectly
I always like to buy OEM whenever I get the chance, for anything I own. The amount of R&D that goes into designing these is obvious. They work perfectly with my BlueAir and I have the piece of mind knowing it's legit. Also, the fact that buying directly from BlueAir is CHEAPER than Amazon, just makes getting these a no-brainer.
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CM
Clare M.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
8 hours ago
Cleanest
My bedroom feels fresh, can sleep better, my nose is refreshed, and the white noise is pleasant.
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DA
David A.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
2 weeks ago
Blue Air 605
Runs great and is connected to my wifi.
Too bad my Blue Air app decides when to connect to my Blue Air phone app
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BlueEU Staging
1 week ago
Thank you very much for sharing your feedback with us. We are delighted to hear that your Classic unit is functioning well and successfully connecting to the Wi-Fi network. We sincerely apologize for any inconvenience you experienced during the connection process. Please rest assured that our support team will be reaching out to you shortly to assist further and ensure everything is working smoothly.
BT
Beverly T.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
1 month ago
Used Blueair for years.
The filters help keep my household air nice and lean. It is amazing how much they filter out.
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