EnviroCare Replacement Anti-Allergen Vacuum Bags for Hoover Type Y Uprights 12 Pack 12 EnviroCare Replacement Anti-Allergen Vacuum Bags for Hoover Type Y Uprights WindTunnel Upright Vacuum Cleaners, 43655109, 4010100Y, 4010801Y, AH10060DT,AH10040CLP,902419001, Royal, Gold Star, Pacific Steamex High Grade Synthetic Anti-Allergen cloth material captures microscopic particles and allergens. 10X Stronger than paper bags and 99.9% Filtration Manufactured by EnviroCare Technologies the leader in premium aftermarket Vacuum bags and Filters