Less dust. Less cleaning.

Pulls airborne dust toward the purifier and captures it before it has a chance to settle on your floors and furniture.

Pet mess, meet your match

Captures pet hair and dander while activated carbon helps tackle unwanted odors, so your home feels fresher.

4.6 (167 Reviews)

DustMagnet™

DustMagnet™ makes it easier to keep your space feeling fresh, clean and comfortable, even in busy, pet-friendly homes.

Fast & free shipping

30-day returns

Extended warranty

Why you’ll love it

A smarter way to tackle the dust, pet hair and everyday pollutants that make your home feel less than fresh.

Quickly cleans 335 ft² every 12.5 minutes & 1,700 ft² in 1 hour
Captures pet hair, dander and everyday odors
Built-in tabletop adds function without taking up extra space
Auto Mode adjusts cleaning as your air changes
Runs quietly in the background while you work or relax
Control cleaning, schedules and filter life from the Blueair app

Auto Mode keeps cleaning effortless
Built-in tabletop design
Accurate filter lifetime tracking
Control from anywhere

Features & Technologies

Seamlessly blends into your space while effortlessly capturing pet hair, keeping your home fur-free and fresh.

Rapidly cleans 335 ft² in 12.5 minutes 570 ft² in 30 minutes, and 1,700 ft² in 1 hour
Removes 99.97%¹ of airborne particles like pollen, odors, dust, and smoke
Up to 6 months filter lifetime
Customizable features in the Blueair app

What’s in the box

DustMagnet™ 5440i
Particle & Carbon filter in the device

Tech specs

Dimensions(HxWxD) 22 x 12 x 12
Product Weight 15
Energy Consumption 7 - 42 Watts
Sound Level 31 - 50 dB(A)
Air Outlet side
Recommended Room Size 335
Number Of Filters 2

Product Notes

¹ Tested on PM 2.5 up to 90 mins

² Tested on E.Coli, Staphylococcus aureus, Candida albicans, Staphylococcus aureus, and H1N1, H3N2, EV71

*Comparing CADR performance of Blueair models with mechanical and electrostatic filtration vs same models with only H13 HEPA mechanical filtration.

**When similar CADR was measured, Blueair models with mechanical and electrostatic filtration achieved less noise with less energy than same models with only H13 HEPA mechanical filtration.

Less dust. Less cleaning.

Pulls airborne dust toward the purifier and captures it before it has a chance to settle on your floors and furniture.

Pet mess, meet your match

Captures pet hair and dander while activated carbon helps tackle unwanted odors, so your home feels fresher.

Air purification made for pet parents

A dual air intake & vortex airflow pattern keeps airborne dust particles moving into the air purifier. Once inside, dust particles stick to the charged stainless steel pre-filters, like a magnet.

“We have a teddy bear puppy and a cat so we really need this in our lives. I like how it traps hair and dander which makes me feel better that the air we breathe is cleaner...”

Kurdapya

“This thing captures dust and pet hair right from the air and keeps it off my tables. I have noticed a decent reduction in the amount of dust and pet hair on my window sills...”

Austin R

”I am definitely seeing less dust on my furniture. Also, when I look at the filters in the air purifier there's actually dust and hair from my Yorkie”

Fenways Mom

HEPASilent™ technology combines electrostatic and mechanical filtration to capture tiny airborne pollutants like pollen, dust and smoke, faster* and quieter** than traditional HEPA.