Blueair Blue Pure 121 Air Purifier Replacement Filter

About this item

• 🍃[Perfect compatibility]: The replacement filters match the original filter specifications for the Blueair Blue Pure 121 Air Purifier to uphold optimal performance and warranty validity.
• 🍃[Technology Innovation]: New activated carbon distribution technology, compared to carbon particles and carbon network distribution is more uniform, Absorbs household odors, fumes, chemicals and volatile organic compounds (VOCs) more quickly and effectively.
• 🍃[Warranty]: We are committed to customer satisfaction, if you encounter any problems during use, please feel free to contact us, we will definitely give you a satisfactory answer within 24 hours.
• 🍃[Superior performance]: 121 replacement filter removes annoying household odors, chemicals, and gases, as well as 99. 97% as small as 0. 1 μm of airborne particles, like pollen, dust and pet dander.
• 🍃[Easy to use]: Filter structure traps even the smallest particles and resists clogging to maintain maximum airflow. Our unique HEPA filtration technology allows our filters to be less dense, resulting in quieter and more energy efficient air purifiers.