2pcs Filter for Blueair Blue 3210 Air Purifier & Blue Pure 411 411+ Air Purifier
Compatible with BLUEAIR. Blue 3210 Air Purifier, Blue Pure 411 Air Purifier, Blue Pure 411+ Air Purifier, Joy S Air Purifier. 6pcs Vacuum Cleaner Power Tool Sander Dust Extractor Hose Universal Adaptor kit.