Shop Vac Style DD Backpack Vacuum Bags 91988.

The High quality dual-ply paper vacuum bags Type DD. Designed for Shop Vac Backpack model vacuum cleaners using Type DD bags. 

It also fits Shop-Vac 2860010 6.5-peak HP Industrial Backpack Vacuum. 

Package contains 2 bags per pack. 

Manufacturer Part Number: 91988-00.    

SV-91988-00