Nispira 211 Plus HEPA Activated Carbon Replacement Filter Compatible with Blueair Blue Pure 211+ Air Purifier | Pack of 3

The Nispira HEPA Replacement Filter Compatible with Blueair Air Cleaner Purifier, Fits Blue Pure 211+ Only (Please carefully check the model number) The Nispira HEPA filter can capture 99.97 % of the air particles, as small as 0.3 microns. Folding granular activated carbon filters: Nispira filter removes smoke, odors from pets, cooking smells and VOCs chemical. Give you a peace of mind for fresh air. Easy to install: no additional tools are required to release the hand from the complex replacement steps. 3 Filter included. Dimension 20.3"L x 2.7"W x 11.6"Th. Suggest replacing the filter every 6 months the most to optimize the performance. Quality meets or exceeds the leading national brand's.