Blueair F121PACF101653 air purifier filter
Last checked October 30, 2026
F121PACF101653 is a genuine Blueair air purifier filter. Blueair lists it for 1 Blueair model: BLUE PURE 121.
Listing name: Blue Pure 121 Extra Protection Particle and Carbon Filter.
Find your exact model number in the list below. If it is not listed, this page does not confirm a fit.
Fit source: the F121PACF101653 listing on Blueair (blueair.com), the maker's own site. Read October 30, 2026. Open the listing.
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Unplug the purifier before you change a filter.
Models Blueair lists for F121PACF101653
Showing 1 of 1 models, as written on the listing.
| Model | |
|---|---|
| BLUE PURE 121 |
Where to find your air purifier model number
On the back or bottom of the unit. Use the model number, not the serial number. Search any model number.
Look-alikes: other Blueair air purifier filter parts for some of the same models
If your model is listed under more than one part, match the number printed on your old part.
Questions
Will the F121PACF101653 fit my Blueair air purifier?
Only if your exact model number is on the list above. Blueair lists it for 1 models, read October 30, 2026.
Where is the model number on a air purifier?
On the back or bottom of the unit.
Is F121PACF101653 a genuine Blueair part?
Yes. F121PACF101653 is Blueair's own part number, sold on Blueair (blueair.com).
Is there a cheaper replacement?
We list only the genuine part. There is no public certification listing to compare aftermarket versions of this part, so we do not rank them.