The Shop Vac 12' Hose part # 9198900 is a 2.5" diameter, black hose and can be used with any Shop Vac vacuum. The 12 foot length provides extra reach over shorter hoses while the 2.5 inch wide opening is ideal for bulky debris such as wood shavings.
The Shop Vac 12 foot hose is compatible with 2.5” wands and tools only (opening about the size of a baseball).