3PK Shop Vac 5 Gallon, 6 Gallon & 8 Gallon Bags. Fits Shop Vac 5 Gallon, 6 Gallon & 8 Gallon Wet & Dry Vacuums. Compare to Part # SV-9066100, 9066100. 3 Ridgid VF3503 Vacuum Bags. Fits Ridgid WD06700 / WD09700 series vacuums. Compare to part # VF3503. Designed & Engineered by Crucial Vacuum. This is a generic product designed and engineered in the United States by Crucial Vacuum. This is not a Shop-Vac® OEM product and is not covered under any Shop-Vac® manufacturer's warranty. The Shop-Vac® brand names and logos are the registered trademarks of their respective owners. Any use of the Shop-Vac®brand name or model designation for this product is made solely for purposes of demonstrating compatibility.