Replaces Clarke-Alto Fits 300 - 400 vacuums with cloth bag, Eureka F&G, Power-Flite PF70EC, Reliavac 12HP & 16HP vacuums with cloth bag and Kent Vacuums that use F&G bags. Green Klean Replacement vacuum bags use the highest quality Micro-Plus filter media. Designed specifically for commercial use, they are always equal to, or exceed OEM quality. Better filtration means cleaner air, less dusting, longer secondary filter life, at considerable savings. Each bag is printed to easily identify the vacuum it fits.