Additional Details ------------------------------ Product description: Envirocare Replacement Vacuum Bags Designed to fit Riccar Vacuums for all Vibrance, R-Series, 2000,4000 Series Vacuums. Riccar Vibrance Simplicity 5000, 6000 Type a Hepa Bags, Commercial, Canister Vacuum Cleaners R500, R600, R700, R800 R800C, R100, R200, R300, R300C 2000, 4000, 6100, 6370, 6400, 6550, 6570. Replaces Riccar Part # RAH-6, RSR-1431H, S6-3, S6-12, C13-6, C13H-6. 6 Pack.Style Model Numbers Riccar R - Series including R500, R600, R700, R800 R800C, R100, R200, R300, R300C 2000, 4000 Riccar Vibrance including, VIBCL, VIBS, VIBD, VIBP & VIBC, B503-3500 Simplicity 5000 series including 4800, 5200, 5300 Simplicity 6000 Series including 6100, 6370, 6400, 6550, 6570 Simplicity 6 series 6600, 6670, 6900, 6970 Simplicity Commercial series 5500, 6870 Dimensions: 14 1/8" X 6 1/2" with a 1 ¾" diameter rubber lined opening These HEPA bags capture 99.97 percent of airborne allergens for high efficiency filtration and provide maximum airflow for deep cleaning