Blueair DustMagnet 5440i
The Blueair DustMagnet 5440i Air Purifier is a powerful and innovative air filtration system designed to provide a comfortable environment to medium spaces. With its patent-pending DustMagnet technology, this air purifier captures up to 99% of dust particles before they settle.
The Blueair DustMagnet 5440i Air Purifier is a powerful and innovative air filtration system designed to provide a comfortable environment to medium spaces. With its patent-pending DustMagnet technology, this air purifier captures up to 99% of dust particles before they settle.
The Blueair DustMagnet 5440i Air Purifier is a powerful and innovative air filtration system designed to provide a comfortable environment to medium spaces. With its patent-pending DustMagnet technology, this air purifier captures up to 99% of dust particles before they settle.
The Blueair DustMagnet 5440i Air Purifier is a powerful and innovative air filtration system designed to provide a comfortable environment to medium spaces. With its patent-pending DustMagnet technology, this air purifier captures up to 99% of dust particles before they settle.
in 4 offers
The lowest price for Blueair DustMagnet 5440i right now is $399.98 at BIG W, compared across 4 retailers.
The all-time low was $399.98 on 6 Dec 2025. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 2 Oct 2026.
Last updated at 02/10/2026 10:01:20
Blueair 5440i DustMagnet Air Purifier with HEPASilent Ultra Filtration for Rooms up to 33m2
Free delivery between Wed – Thu
Blueair 5440i DustMagnet Air Purifier with HEPASilent Ultra Filtration for Rooms up to 33m2 [ 105943 ]
Free delivery between 7–14 Oct
Blueair 5440i DustMagnet Air Purifier with HEPASilent Ultra Filtration for Rooms up to 33m2
Free delivery between 7–10 Oct
Air Purifiers for Home, Pets, Dust up to 1608 Ft, DustMagnet 5440i
Free delivery between 14–16 Oct
| Dimensions(HxWxD) | 22 x 12 x 12 |
| Sound level | 31 - 50 dB(A) |
| Recommended room size | 356 sq. ft. |
Blueair 5440i DustMagnet Air Purifier with HEPASilent Ultra Filtration for Rooms up to 33m2
Free delivery between Wed – Thu
Blueair 5440i DustMagnet Air Purifier with HEPASilent Ultra Filtration for Rooms up to 33m2 [ 105943 ]
Free delivery between 7–14 Oct
Blueair 5440i DustMagnet Air Purifier with HEPASilent Ultra Filtration for Rooms up to 33m2
Free delivery between 7–10 Oct
Air Purifiers for Home, Pets, Dust up to 1608 Ft, DustMagnet 5440i
Free delivery between 14–16 Oct
| Dimensions(HxWxD) | 22 x 12 x 12 |
| Sound level | 31 - 50 dB(A) |
| Recommended room size | 356 sq. ft. |
