Model: ABLA121CLOTHBY
from $9.99
This is a genuine Blueair Blue Pure 121 Buff Yellow Pre-Filter, designed to complement your Blueair Blue Pure 121 air purifier. Weighing 0.2 lbs., this yellow pre-filter serves as the initial line of defense, capturing larger airborne particles before they reach the main filter. It is compatible exclusively with the Blueair Blue Pure 121 model and comes with a 30-day labor and parts warranty.
True HEPA (H13) captures 99.97% of particles 0. Available from $9.99.
True HEPA (H13) captures 99.97% of particles 0.3 microns+. Always buy OEM or independently certified filters — counterfeit HEPA is a well-documented market problem. Activated carbon removes odors and VOCs independently of HEPA filtration.
The Blueair Blue Pure 121 Buff Yellow Pre-Filter is available at abt, starting at $9.99.
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