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Blueair air purifier

Blueair DustMagnet 5440i replacement filter

Blueair DustMagnet 5440i uses DustMagnet ComboFilter 5400 Series (part 106322) as its primary replacement filter set.

Official Blueair fit · checked

Same filter, other models

Other Blueair purifiers that use DustMagnet ComboFilter 5400 Series 106322

Own more than one purifier? These models share the same official part number.

All compatible Blueair DustMagnet 5440i filters

Every part number below is a primary replacement filter for this model.

Filter Part number Type Price
DustMagnet ComboFilter 5400 Series 106322 Standard replacement filter Check price

Price links open sponsored eBay searches for the exact part number.

Before you order

How to buy the right Blueair DustMagnet 5440i filter

  • Confirm the label on your purifier reads DustMagnet 5440i.
  • Make sure the listing names part 106322, not just a similar-looking filter.
  • Check the pack size and pieces included. Genuine and third-party filters can differ.
  • Compare the total price with shipping, plus the seller's feedback and delivery estimate.

Care guidance

Replacement schedule

  • DustMagnet ComboFilter 5400 Series 106322: Blueair recommends replacing the ComboFilter every 6–12 months depending on operating hours and environment.

Usage and air quality can affect service life. Follow the cited manufacturer guidance for each part.

Frequently asked questions

What filter does the Blueair DustMagnet 5440i use?

The Blueair DustMagnet 5440i uses DustMagnet ComboFilter 5400 Series (106322). Each part number on this page is backed by an official Blueair source.

How often should I replace the Blueair DustMagnet 5440i filter?

Blueair recommends replacing the ComboFilter every 6–12 months depending on operating hours and environment.

Where can I check replacement filters for the Blueair DustMagnet 5440i?

This page links directly to the cited official Blueair product page and shows sponsored individual eBay listings when a fresh exact-part snapshot is available, with an exact-part eBay search fallback. This site does not sell filters; match the part number and review the current source or seller listing before buying.

Official compatibility record

Manufacturer evidence

Each compatibility and care statement below is reproduced from the cited official manufacturer record. Check the source again before ordering.

DustMagnet ComboFilter 5400 Series 106322

Official Blueair documentation identifies DustMagnet ComboFilter 5400 Series, SKU 106322 (F5400), as compatible with DustMagnet 5410i and DustMagnet 5440i.

Source checked
Replacement guidance
Blueair recommends replacing the ComboFilter every 6–12 months depending on operating hours and environment.
Guidance checked

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