Gas mask is pre-owned still in great shape. 1996 Avon SF10 Size 2(medium) Gas Mask/Respirator. Will come with 1 sealed Filter & Soft Case. See pictures for more details and to determine condition. The item “1996 Avon SF10 Size 2(medium) Gas Mask/Respirator With Filter & Soft Case 75194-22″ is in sale since Tuesday, June 23, 2020. This item is in the category “Collectibles\Militaria\Surplus\Personal, Field Gear\Gas Masks”. The seller is “smart3onlinesales” and is located in Tempe, Arizona. This item can be shipped to United States.