We bought our unit from costco (5415i) will this work as replacement filters? Also how often should i replace the filter? Are the filters recyclable?

Download the app and it will tell you when the filters need to be replaced.

How many in a pack? There are 2 filters in the machine that need replacing so do I need to buy 2 of these or does just 1 have two filters in it?

The filters come in a two-pack.

Which direction are filters supposed to be oriented? Direction of flow is different for top and bottom so orientation should also be different.

The order is actually unimportant, that incoming air goes through both portions of the filter is. That said, I the black part facing in on both. Top one facing down, bottom one facing up.

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BLUEAIR DustMagnet 5400 Series ComboFilter, Genuine Replacement Filter for DustMagnet 5440i, 5410i Home Air Purifiers for Dust, Virus, Bacteria, Smoke and Allergies

BLUEAIR DustMagnet 5400 Series ComboFilter, Genuine Replacement Filter for DustMagnet 5440i, 5410i Home Air Purifiers for Dust, Virus, Bacteria, Smoke and Allergies

Product ID: 324965652

Details

Brand
BLUEAIR
Color
White
Control Method
App
Filter Type
HEPA Activated
Item Weight
0.61 Kilograms

⏳Smart filter life tracking up to 1 year

⚡Electrostatic filtration clusters dust

🌀Dual air intake & vortex airflow

R2251

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Elevate your air game — because your lungs deserve the best!

CERTIFIED CLEAN SAFE - AHAM-verified CADR and zero ozone emissions certified by CARB and Intertek for peace of mind.
SMART REPLACEMENT ALERTS - Integrated algorithm tracks pollutant levels and filter lifespan, so you never replace too early or too late.
BREATHE FREELY LIVE FULLY - Activated carbon layer neutralizes odors, VOCs, and smoke for a fresher, healthier environment.
MAGNETIZE YOUR AIR QUALITY - Electrostatic pre-filters trap 99% of dust before it settles, keeping your space pristine.
ENGINEERED FOR PEAK PERFORMANCE - Genuine Blueair filters ensure optimal airflow and quieter operation than traditional HEPA filters.

The Blueair DustMagnet 5400 Series ComboFilter is a genuine replacement filter designed for DustMagnet 5440i and 5410i air purifiers. It combines electrostatic and activated carbon filtration to capture 99% of dust, odors, VOCs, and smoke particles. Featuring a dual air intake with vortex airflow and smart filter life tracking, it ensures optimal, quiet performance for up to one year. Certified for zero ozone emissions and high clean air delivery, it’s the trusted choice for maintaining superior indoor air quality.

Specifications

ASIN	B08WX41R36
Best Sellers Rank	#188,637 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #1,127 in Air Purifier Filters
Brand Name	BLUEAIR
Color	White
Contaminant Filtration Capability	cigarette_smoke, dust, odors, volatile_organic_compounds_(vocs), wildfire_smoke
Control Method	App
Controller Type	Built-in Controller, Mobile App
Customer Reviews	4.7 4.7 out of 5 stars (152)
Filter Class	Electrostatic, Activated Carbon, Pre-Filter
Filter Type	HEPA, Activated Carbon, Pre-Filter
Global Trade Identification Number	00689122016566
Item Type Name	DustMagnet Replacement Filter
Item Weight	0.61 Kilograms
Manufacturer	Blueair
Model Number	F5400
Part Number	F5400
Smart Home Compatibility	Not Smart Home Compatible
Special Features	electrostatic_filtration_combination
UPC	689122016566
Unit Count	1 Count

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