Blueair Blue Pure 221 Replacement Combination Filter
The Blueair 221 Combination Filter is designed for use as a replacement filter in a Blueair 221 Air Purifier. To achieve great results, it uses both particle and carbon filtration to reduce common contaminant levels by up to 99.97%.
Effective Contaminant Filtration
The 221 Combination Filter excels at removing a wide range of pollutants from the surrounding air supply, and it can effectively trap particles down to 0.1 microns in size.
Therefore, it reduces the pollution levels of many common contaminants, including:
- Dust, pet dander, pollen and mould
- Odours, smoke and VOC’s (Volatile Organic Compounds)
- Bacteria and viruses
Additionally, the HEPASilent technology has been independently tested at RISE (Research Institutes of Sweden) to achieve the HEPA H13 filtration grade according to standard EN-1822.
Quiet & Efficient
Thanks to Blueair’s advanced HEPASilent™ filtration technology, the 221 Combination Filter is less dense than comparable filters. This doesn’t impact its ability, but it does allow it to work more efficiently with less air pressure.
As a result, it requires less assistance from a fan, reducing the units power demand and keeping the noise level low.