Pureson Aroma Nature Deodorizer for Vacuum Cleaners Set of 2 types: Elegant Floral Refreshing Mint These products are sold for 1,980 yen each. Just pop it into the dust box! It suppresses odors and the scattering of house dust, transforming unpleasant exhaust odors into the elegant floral fragrance. Furthermore, it also provides anti-mold, antibacterial, and anti-mite effects within the dust box. Compatible with stick, canister, robot, and paper bag vacuum cleaners! Replace when the fragrance is gone (approximately 1 week). 30 pieces included, providing approximately 180 days of use.