Info: Available in a Choice of the Main Filter for Use Only with Blue Pure 211+ Model (Not the Auto) - Available Either Singly, or in Sets of 3, for a Discount; or in New SmokeBlock filter (which can also be used with the 211+ Auto).
Replacement filters for use with the BLUE Pure 211+ air purifiers from Blueair. These 2-in-1 filters combine an outer particle filter for removing small particles with a sheet of activated carbon filter in its interior for removing smoke and odors.
Info: Available in a Choice of the Main Filter for Use Only with Blue Pure 211+ Model (Not the Auto) - Available Either Singly, or in Sets of 3, for a Discount; or in New SmokeBlock filter (which can also be used with the 211+ Auto).
Replacement filters for use with the BLUE Pure 211+ air purifiers from Blueair. These 2-in-1 filters combine an outer particle filter for removing small particles with a sheet of activated carbon filter in its interior for removing smoke and odors.
Product Notes:
Filters now come in two types, with the new SmokeBlock type now having a denser layer of activated carbon in the middle (the carbon sheet has more particles per inch, or PPI), to remove up to 99.99% of wildfire smoke and to give extra protection against smog, toxic gasses (including from wildfire emissions), and of course odors.
Related: Replacement Blueair 211+ fabric pre-filters are also available.
The particle filter on the outer layer of this combination filter consists of 4 square metres of advanced filter media that's interwoven with millions of ultra-thin fibres of different sizes and layers – the largest of its kind in its class.
With twice the surface area, there is more filter media to capture and retain airborne particles. This progressive filter design permanently captures 99.97% of airborne particles including pollen, dust, smoke, PM2.5, mold spores, pet dander, bacteria and other airborne contaminants down to 0.1 microns in size.
Its polypropylene material eliminates any buildup of moisture that causes mold, and is resistant to fibre shedding. This filter is recyclable with other types of plastics when it is time to replace it; or, if it's left to decompose, the filter media will break down to become harmless carbon dioxide and water.
And to further raise your indoor air quality, the sheet of activated coconut shell carbon nestled in the interior of this combination filter provides further protection against both gaseous and particulate contaminants by removing potentially harmful gases or volatile organic compounds as well as tobacco smoke and other odors.
Both parts of this filter (the outer pleated filter and the inner carbon sheet) are recyclable, and it is recommended that you replace it every 6 months.
Suggested Usage:
Simply click the buttons on the side of the unit to release the head unit, lift out and remove the used filter, unfold the new filter so it becomes a square, fit it into the lower housing, then lower the head unit onto it until it makes a "click" sound to lock into place. Then turn on the unit, and press and hold the main button for 10 seconds until the red light disappears, to reset the filter replacement timer.
Compatibility:
These foldable filters ship flat, then open up into a square. They are intended to fit into the enduring wire frame which serves as the base of the Blue 211+ model, which first came out under that name in the North American market in 2017 (in international markets, it was named to the Blue Pure 221, rather than the +, to better distinguish it from the 211). That machine has also been branded as Blue Pure MAX Air Purifier for some retailers, such as Costco.
But they are not compatible with either the original Pure 211 model from 2016 (which used non-foldable, already square filters with a protective wire mesh on the outside), unless that machine has been retrofitted with a separate metal housing for its base, or with the subsequent 211+ Auto models.
The new SmokeBlock filter, on the other hand, is compatible with both the regular 211+ model sold here and the Auto model with Air Quality Indicator and automatic speed selector.
Product Options: