Air Filter LookupAir purifier filter finder

Blueair air purifier

Blueair Protect 7470i replacement filter

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

Official Blueair fit · checked

Same filter, other models

Other Blueair purifiers that use Protect 7400 Series SmartFilter 106155

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

All compatible Blueair Protect 7470i filters

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

Filter Part number Type Price
Protect 7400 Series SmartFilter 106155 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 Protect 7470i filter

  • Confirm the label on your purifier reads Protect 7470i.
  • Make sure the listing names part 106155, 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

  • 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.

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.

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

Keep browsing

See all Blueair models