Do the 2 main filters insert in the same direction ie black up & white down? Or are they 1 black up and 1 black down? The manual doesn't say.

I think arrows should face inside as showing “insert.” Usually an arrow on any filters shows direction of the air flow. Other Blueair filters like 211 and 411, white sides face the outside. But, yeah, the manual makes confused. Blueair staffs must give a clear answer for it.

Which direction do you install the filters? Black side up or white side up? In the plastic both filters were white side up but writing upside down

Hi there, the filters for the DustMagnet should both have the carbon side facing upwards.

The support page on Blueair website says both main filters should be inserted with "arrow pointing upwards", not inwards. Could you confirm?

Hi there, we ask that you install both filters with the carbon side facing upwards.

what's the difference between this product and other hepa designed air filters?

Hi there, Blueair's HEPASilent™ technology captures at least 99.97% of airborne particles down to 0.1 microns in size, removes germs and delivers especially high performance and efficiency by combining electrostatic and mechanical filtration technologies. This combination, pioneered by Blueair, delivers high Clean Air Delivery Rate (CADR) with whisper-silent operation and high energy efficiency.

Air Purifiers For Home Pets Dust Up To 1608 Ft²

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Description

🌬️ Breathe smarter, live cleaner — the future of air purification is here!

SMART APP INTEGRATION - Monitor and control air quality in real-time via the Blueair app, with auto-adjust and ‘Welcome Home’ features for effortless freshness.
DUST MAGNET™ TECHNOLOGY - Captures 99% of airborne dust before it settles, keeping your home spotless and allergen-free.
HEPA SILENT™ DUAL FILTRATION - Delivers up to 45% faster cleaning with 67% less noise than traditional HEPA filters—clean air without the distraction.
ADVANCED ODOR PARTICLE REMOVAL - Eliminates particles down to 0.1 micron and traps household odors from pets, cooking, and smoke for a truly fresh environment.
WHISPER QUIET ENERGY EFFICIENT - Certified Quiet Mark and ENERGY STAR rated, running quieter than a whisper at just 30 dB and using less power than an LED bulb.

The Blueair DustMagnet 5440i is a premium air purifier designed for spaces up to 1608 ft², featuring patented DustMagnet technology that captures 99% of airborne dust before it settles. Utilizing HEPASilent dual filtration, it cleans air up to 45% faster and operates 67% quieter than traditional HEPA filters. With smart app integration, real-time air quality tracking, and whisper-quiet operation at 30 dB, it ensures optimal indoor air quality while conserving energy. Award-winning Scandinavian design complements any modern home or office, making it the ideal choice for professionals seeking clean, fresh air without compromise.

Specifications

ASIN	B08GDCQGSJ
Best Sellers Rank	#251,104 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #285 in HEPA Filter Air Purifiers
Brand Name	BLUEAIR
Color	Grey
Contaminant Filtration Capability	High
Control Method	Voice
Controller Type	Amazon Alexa
Customer Reviews	4.6 4.6 out of 5 stars (218)
Filter Class	MultiStageFilter, HEPASilentFilter
Filter Type	Activated Carbon
Floor Area	79 square_meters
Included Components	Unit
Item Dimensions D x W x H	11.4"D x 11.4"W x 21.3"H
Item Highlight	Dual Capture of Floor & Airborne Dust. WiFi, Auto Senses Particles, Quiet HEPASilent, AHAM Verified, Washable Pre-Filter
Item Type Name	Air Purifier
Item Weight	6.8 kg
Manufacturer	Blueair
Model Number	5431112000
Noise Level	49 db
Number of Packs	1
Part Number	5440i
Particle Retention Size	0.1 micron
Power Source	Corded Electric
Software Update Supported to Date	unknown
Special Features	Corded
Specification Met	AHAM Certified
UPC	689122015194 689122015507
Unit Count	1 Count
Wattage	7 watts

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3013.51 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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Air Purifiers for Home, Pets, Dust up to 1608 Ft², DustMagnet 5440i

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