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Blueair Protect 7470i replacement filter

Blueair Protect 7470i uses Protect 7400 Series SmartFilter (part 106155) as its primary replacement filter set.

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Match the exact filter before buying

The official manufacturer source identifies these primary parts for the Blueair Protect 7470i.

Standard replacement filter Protect 7400 Series SmartFilter 106155
View part details Official Blueair source

All compatible part numbers

Primary, optional, specialty, and alternative filters are listed separately so you can match the role as well as the part number.

Filter Part number Role Source
Protect 7400 Series SmartFilter 106155 Standard replacement filter Blueair Official Protect 7400 Series SmartFilter

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.

Protect 7400 Series SmartFilter 106155

Official Blueair documentation identifies Protect 7400 Series SmartFilter, SKU 106155 (F7400), as compatible with Protect 7410i, Protect 7440i, and Protect 7470i.

Source checked
Replacement guidance
Blueair recommends replacing the SmartFilter when indicated by the filter status light, up to 1 year of continuous operation.
Guidance checked

Buying checklist

How to choose the right replacement

Match the Blueair Protect 7470i model label and the exact part number above. Marketplace listings can be OEM or aftermarket, and a similar-looking filter may have different dimensions.

Compare the listing title, product photos, included filter pieces, seller details, delivery estimate, and total price before you order.

Care guidance

Replacement schedule

  • Protect 7400 Series SmartFilter 106155: Blueair recommends replacing the SmartFilter when indicated by the filter status light, up to 1 year of continuous operation.

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

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Frequently asked questions

What filter does the Blueair Protect 7470i use?

The Blueair Protect 7470i uses Protect 7400 Series SmartFilter (106155). Each part number on this page is backed by an official Blueair source.

How often should I replace the Blueair Protect 7470i filter?

Blueair recommends replacing the SmartFilter when indicated by the filter status light, up to 1 year of continuous operation.

Where can I check replacement filters for the Blueair Protect 7470i?

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.