DustMagnet™ ComboFilter 5400

Compatible with 5410i • 5440i

3.6

Rated 3.6 out of 5 stars

20 Reviews

Use code FILTER25 for 25% off

DustMagnet™ 5400 Replacement Filter

This filter is only compatible with the DustMagnet™ 5410i and 5440i Air Purifier

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

App & Wifi connectivity
Alerts when you need a new a filter
RealTrack Technology®

Smart filtration, you can trust

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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.
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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

Fast & free shipping
30 day home trial
Authenticity guaranteed

FAQ

What Blueair models are compatible with this filter?

This filter is compatible with the following Protect family models: 5410i, 5440i.

How often should I replace my Blueair air purifier filter?

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

3.6

Rated 3.6 out of 5 stars

Based on 20 reviews

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

60%would recommend this product

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20 reviews

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RW
Reta W.
Verified Buyer
18 hours ago
Rated 5 out of 5 stars
Blue light
I replaced the filters. The machine is running. But a blue light is showing continuously. What do I need to do?
Was this helpful?
BU
Blueair UK
3 minutes ago
Thank you for sharing your feedback. We understand your concern regarding the continuous blue light showing on your unit after replacing the filters. Please note that if the room’s air quality is excellent, the unit will display a blue light to indicate clean air, so there is no need to worry. Our support team will be reaching out to you directly to assist you further and guide you through the next steps to ensure your unit continues to function properly.
MV
Mary V. W.
Verified Buyer
1 month ago
Rated 4 out of 5 stars
Excellent Filtration
Keeps the inside air fresh!
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SA
S A.
Verified Buyer
1 month ago
Rated 5 out of 5 stars
Does its job
It's a filter. It does its job. What more is there to say?
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AM
Alease M.
Verified Buyer
2 months ago
Rated 5 out of 5 stars
Dependable product
It’s quietly doing its job in the background.
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BS
Bradley S.
Verified Buyer
2 months ago
Rated 1 out of 5 stars
Getting orders
I wish they would stop sending me filters I didn’t order.
Was this helpful?
BU
Blueair UK
2 months ago
Thank you for sharing your review with us. We sincerely apologize for the inconvenience for sending the filters that you did not order. Please be assured that our support team will be reaching out to you shortly to provide the assistance you need.

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