The VF3503 is a replacement bag for the shop vac, with dimensions of 31-3/4" Long x 11-3/4" High when spread out. It has a fitting diameter of 2-1/2".
These bags are compatible with various Ridgid vacuums. These include the 5 Gal vacuums: WD5000, WD5500&VAC5000, the 6 Gal vac: WD0670, the 9 Gal vacs: WD0970, WD0975, HD09001, and the 10 Gal vac: WD1060, 50328(1000RV, 6000RV).
Please note that they do not fit the 6 gallon vacs HD0600, WD06200, WD06250, WD06350, or the 9 Gal vacs: WD09350, WD09450. Also, these bags are specifically designed to fit vacuums with a nozzle, not those with a hose connection in the top.
The bags are made of double-layers material, utilizing polypropylene for efficient filtration. They are capable of capturing fine dust, micro particles, drywall dust, sawdust, dirt, and other non-hazardous materials.
The rubber sealing collar design ensures that there is no air or dust leakage when using or replacing the bags.