Air Filter LookupAir purifier filter finder

Blueair air purifier

Blueair Blue Pure 411 Plus replacement filter

Blueair Blue Pure 411 Plus uses Blue Pure 411 Series Particle + Carbon Filter (part F411PACF102174) as its primary replacement filter set.

Official Blueair fit · checked

Same filter, other models

Other Blueair purifiers that use Blue Pure 411 Series Particle + Carbon Filter F411PACF102174

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

All compatible Blueair Blue Pure 411 Plus filters

Primary filters are listed first. Specialty, optional, and alternative filters also fit, but you only need them if you want that feature.

Filter Part number Type Price
Blue Pure 411 Series Particle + Carbon Filter F411PACF102174 Standard replacement filter Check price
Blue Pure 411 Series AllergenBlock Filter 110671 Alternative AllergenBlock replacement filter Check price
Blue Pure 411 Series SmokeBlock Filter F411PASB109170 Alternative SmokeBlock replacement filter Check price

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

Before you order

How to buy the right Blueair Blue Pure 411 Plus filter

  • Confirm the label on your purifier reads Blue Pure 411 Plus.
  • Make sure the listing names part F411PACF102174, 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

  • Blue Pure 411 Series Particle + Carbon Filter F411PACF102174: Blueair recommends replacing the filter about every 6 months 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 Blue Pure 411 Plus use?

The Blueair Blue Pure 411 Plus uses Blue Pure 411 Series Particle + Carbon Filter (F411PACF102174) as its primary replacement filter parts. It also has these optional, specialty, or alternative compatible parts: Blue Pure 411 Series AllergenBlock Filter (110671), Blue Pure 411 Series SmokeBlock Filter (F411PASB109170). Those parts are not simultaneously required primary filters.

How often should I replace the Blueair Blue Pure 411 Plus filter?

Blueair recommends replacing the filter about every 6 months of continuous operation.

Where can I check replacement filters for the Blueair Blue Pure 411 Plus?

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.

Blue Pure 411 Series AllergenBlock Filter 110671

Official Blueair product data identifies Blue Pure 411 Series AllergenBlock Filter, SKU 110671, as compatible with Blue Pure 411, Blue Pure 411+, and Blue Pure 411 Auto.

Source checked
Replacement guidance
Blueair states that the purifier's red filter-replacement indicator appears after about 6 months of operation.
Guidance checked

Blue Pure 411 Series Particle + Carbon Filter F411PACF102174

Official Blueair documentation identifies Blue Pure 411 Series Particle + Carbon Filter, SKU F411PACF102174, as compatible with Blue Pure 411, Blue Pure 411+, and Blue Pure 411 Auto.

Source checked
Replacement guidance
Blueair recommends replacing the filter about every 6 months of continuous operation.
Guidance checked

Blue Pure 411 Series SmokeBlock Filter F411PASB109170

Official Blueair product data identifies Blue Pure 411 Series SmokeBlock Filter, SKU F411PASB109170, as compatible with Blue Pure 411, Blue Pure 411+, and Blue Pure 411 Auto.

Source checked
Replacement guidance
Blueair states that the purifier's red filter-replacement indicator appears after about 6 months of operation.
Guidance checked

Keep browsing

See all Blueair models