• Designed to replace Kirby 197301 Bags


• Micro Filtration bags removes 99.7% of common household dust, pollen, mites, and other particles


• Eletrostatically charged inner liner material traps smallest dirt particles


• Highly recommended for Allergy and Asthma Sufferes


• Works with Twist Style Adaptor (see picture) for Kirby machines made 2009 and before


• Envirocare Technologies Part # 839-9