Blue Signature™ Replacement Filter

Name: Blue Signature™ Replacement Filter
Brand: Blueair
Price: 99.0 EUR
Availability: OutOfStock
Rating: 4.8 (9 reviews)

Compatible with Blue Signature™ Air Purifier

This filter is only compatible with the Blue Signature™

Designed for easy replacements, ensuring hassle-free maintenance for continuous clean air
Crafted with durable materials for a long-lasting filter
Effectively captures allergens like dust, pollen, and pet dander

Alerts when you need a new filter
RealTrack filter monitoring
Double* the filter lifetime

Smart filtration, you can trust

How to find your model

Unlock your phone & tap & hold it to the sticker on the cage of your device. It automatically direct you to the compatible filter.
Accurate filter lifetime tracking

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

7 stages of filtration,
10x more odor removal

HEPASilent filtration technology captures at least 99.97%² of tiny airborne pollutants down to 0.1 microns while OdorFence Technology captures common odor gases and breaks them down. It’s deep, effortless clean air you can feel, and smell, every day.

² Tested on PM2.5 up to 90 minutes.

4.8

Rated 4.8 out of 5 stars

Based on 9 reviews

Total 5 star reviews: 8 Total 4 star reviews: 0 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0

89%would recommend this product

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9 reviews

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SS
SINA S.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
3 minutes ago
Easy to Install.
Great and easy to install.
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RD
ROBERT D. W. J.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
1 week ago
Easy to replace, lasts a long time.
The replacement was very easy to put on my unit. The app on my phone walked me through all the steps. Nice!
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CH
Charles H.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
2 weeks ago
Blue Air Signature
Five stars for PM1,2.5,10 removal and ease of operation. One star for ability of OdorFence to remove persistent odors from a room.
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CS
Cindy S.
Verified Buyer
Rated 3 out of 5 stars
1 month ago
No option to have first delivery delayed
I didn't need the filter this soon after purchasing the unit in January, but I wanted to activate the additional warranty and to join the filter subscription program. Unfortunately, there was no option to delay delivery for 9 months, so I guess I will know in 9 months, when it is due for a change, if I like the filter or not.
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BlueEU Staging
4 weeks ago
Thank you for joining our filter subscription program and for activating your extended warranty for your Blue Signature. We appreciate you planning ahead. We understand timing matters. Within your subscription, you can easily skip, delay, or pause upcoming shipments directly from your Blueair account to better match your replacement schedule. If you would like help adjusting your next delivery, please don't hesitate to reach out to our support team. We'll be happy to assist.
MH
Mathew H.
Verified Buyer
I recommend this product
Rated 5 out of 5 stars
1 month ago
Replacement filter
I was forced to purchase a factory filter because Blueair makes it difficult to figure out what the correct filter is for your machine. So rating to filter is useless really.
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