Fits checked Oct 1, 2026 · How we check
Filter Fit Finder
Menu

Blueair · air purifier

Blueair Blue Pure 411 replacement filter

Use part F411PACF102174. Replacement indicator lights after about 6 months of operation.

The filter that fits

Maker lists this model

Blueair 411 Particle + Carbon Filter

Blue Pure 411 Series Particle + Carbon Filter

Part number
F411PACF102174
How many
1 per unit
How often
Replacement indicator lights after about 6 months of operation

Blueair does not state how many of these filters the unit holds; the count of one shown here is not stated by the maker.

Buy 411 Particle + Carbon Filter on AmazonManufacturer page

Opens an Amazon search for Blueair 411 Particle + Carbon Filter F411PACF102174. Check the listing says F411PACF102174.

See the sources

Does your exact model share this filter?

Blueair labels several versions of the Blue Pure 411. Check the label on your unit.

  • Blue Pure 411 takes F411PACF102174
  • 411+ same filter
  • Blue Pure 411 Auto same filter · Same main filter; the 411 Auto pre-filter is a different part (105726).
  • Blue Pure 411i Max different filter · Takes F4MAX (110036).
  • Blue Pure 411a Max different filter · Takes F4MAX (110036).
  • Blue Pure 411i+ Max different filter · Takes F4MAX (110036).

Look-alike models that take a different filter

The 411i Max, 411a Max and 411i+ Max take a different filter, F4MAX (110036).

Other genuine options from Blueair

Variants and kits the maker sells for this model. Same fit, different media or packaging.

Sources

High confidence: the manufacturer names this exact model on a live page. Each line is the page we read and the day we read it.

  • Which filter fits blueair.com Maker's own page checked Oct 1, 2026
    Compatible with Blue Pure 411 Auto • 411 • 411+ ... This filter is compatible with the following Blue family models:411, 411+, & 411 Auto.
  • How often blueair.com Maker's own page checked Oct 1, 2026
    A red filter replacement indicator appears on the air purifier when it is time to change filter, after about 6 months of operation.
  • What's in it blueair.com Maker's own page checked Oct 1, 2026
    Main filter captures dust mite matter allergen & pet dander allergen ... Activated Carbon Traps light household odors from smoke, cooking odors and more
Show all 4 sources

Which filter fits

  1. blueair.com Maker's own page checked Oct 1, 2026
    Compatible with Blue Pure 411 Auto • 411 • 411+ ... This filter is compatible with the following Blue family models:411, 411+, & 411 Auto.
  2. blueair.com Maker's own page checked Oct 1, 2026
    Blue Pure 411 Series Particle + Carbon Filter, sku F411PACF102174

How often

  1. blueair.com Maker's own page checked Oct 1, 2026
    A red filter replacement indicator appears on the air purifier when it is time to change filter, after about 6 months of operation.

What's in it

  1. blueair.com Maker's own page checked Oct 1, 2026
    Main filter captures dust mite matter allergen & pet dander allergen ... Activated Carbon Traps light household odors from smoke, cooking odors and more