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.

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DustMagnet 5440i

Product ID: 505118164

Details

Brand
BLUEAIR
Colour
Grey
Item weight
6.8 Kilograms
Power source
Corded
Product dimensions
29D x 65W x

📱Smart app + 5-color LED air quality tracking

🔇Ultra-quiet 30dB, ENERGY STAR 7W power

🌬️CADR 391m³/h cleans 79m² in 30min

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Description

🌿 Elevate your space with air so clean, you’ll wonder how you lived without it.

RAPID ROOM REFRESH - Purifies up to 79m² in just 30 minutes—breathe fresher, faster.
ECO WALLET FRIENDLY - ENERGY STAR certified, consuming less power than an LED bulb—clean air without the guilt.
HYPER RESPONSIVE SENSOR - Instantly detects and reacts to dust, smoke, and allergens for real-time clean air.
SMART CONTROL INSIGHTS - Monitor and adjust air quality effortlessly via app and intuitive LED indicators.
SLEEP FRIENDLY NIGHT MODE - Whisper-quiet operation with dimmed lights ensures uninterrupted rest.

The BLUEAIR DustMagnet 5440i is a high-performance tabletop air purifier designed for rooms up to 79m². Featuring a powerful CADR of 391m³/h, it removes 99% of dust, pet dander, smoke, mold, pollen, and odors using advanced HEPASilent filtration. Its hyper-responsive sensor and smart app integration provide real-time air quality monitoring and automatic adjustments. Certified quiet and energy-efficient, it offers night mode for peaceful sleep and eco-friendly operation at just 7 watts.

Specifications

ASIN	B08GDCQGSJ
Best Sellers Rank	#25,721 in Kitchen ( See Top 100 in Kitchen ) #68 in HEPA Air Purifiers
Brand Name	BLUEAIR
Color	Grey
Contaminant Filtration Capability	High
Control Method	App, Voice
Controller Type	Button Control
Customer Reviews	4.6 4.6 out of 5 stars (201)
Filter Class	MultiStageFilter, HEPASilentFilter
Filter Type	HEPA
Floor Area	79 Square Meters
Included Components	Unit
Item Dimensions D x W x H	29D x 65W x 29H centimeters
Item Type Name	Air Purifier
Item Weight	6.8 Kilograms
Manufacturer	Blueair
Model Number	5431112000
Noise Level	49 Decibels
Part Number	5440i
Particle Retention Size	0.1 Micron
Power Source	Corded Electric
Smart Home Compatibility	Smart Home Compatible
Special Features	Corded
Specification Met	AHAM Certified, Energy Star Certified
UPC	689122015194 689122015507
Unit Count	1 Count
Wattage	7 watts

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R$7689

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In stock

Sold byAmazon BrazilDelivered 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 Brazil.

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