Envirocare Micro Filtration Vacuum Bags Designed To Fit TriStar Compact Canister Vacuums 738. 

99.7 Percent Filtration. 

Traps Microscopic Particles and Allergens. 

Designed to Fit: TriStar Compact Canister Vacuums. 

12 Bags in package. 

Manufacturer Part Number: 738.    

SC-12-2412-02