Blueair Blue Pure 311 Auto

Compatible filters (3)

Part number 110672 · Official Blueair part

Manufacturer Verified

Blueair lists this part for this model on its official website.

Blueair's official filter page states: "This filter is compatible with the Blue Pure 311 Auto air purifier."
View manufacturer source(official product page · Blueair)(opens the official source in a new tab)

Checked October 2026

Replace: every 6 monthsBlueair's filter replacement indicator turns red after about 6 months of operation.Source ↗

Intervals are manufacturer guidance; heavy use or poor air quality can shorten them.

Part number F311PACF105618 · Official Blueair part

Manufacturer Verified

Blueair lists this part for this model on its official website.

Blueair's official filter page states: "This filter is compatible with the Blue Pure 311 Auto air purifier."
View manufacturer source(official product page · Blueair)(opens the official source in a new tab)

Checked October 2026

Replace: every 6 monthsBlueair's filter replacement indicator turns red after about 6 months of operation.Source ↗

Intervals are manufacturer guidance; heavy use or poor air quality can shorten them.

Part number F311PASB109169 · Official Blueair part

Manufacturer Verified

Blueair lists this part for this model on its official website.

Blueair's official filter page states: "This filter is compatible with the Blue Pure 311 Auto air purifier."
View manufacturer source(official product page · Blueair)(opens the official source in a new tab)

Checked October 2026

Replace: every 6 monthsBlueair's filter replacement indicator turns red after about 6 months of operation.Source ↗

Intervals are manufacturer guidance; heavy use or poor air quality can shorten them.