Kirby Generation Series EnviroCare Micro-Filtration Vacuum Bags with dust seal and closure. Aftermarket Replacement. 5 packages of 9 per pack 45 total bags. Fits All Kirby Generation Series, G3, G4, G5, G6, G7 Self-Propelled Upright Series. Made by Envirocare Technologies. {This site is neither endorsed, nor sponsored by, nor affiliated with The Scott Fetzer Co. The marks Kirby, Generation, G4, G5, G6, G7 are registered trademarks of The Scott Fetzer Co.} Buy this and receive free shipping.