Technology › Offix Air Duster - For Electronic Equipment - Keyboard - 10 fl oz (295.74 mL) - Ozone-safe - 1 Each Image 1 of 1 Offix Air Duster - For Electronic Equipment - Keyboard - 10 fl oz (295.74 mL) - Ozone-safe - 1 Each $16.39 Quantity: Add To Cart Added! 100% ozone safe. Ideal for cleaning the keyboard and other electronic equipments. 10 oz. SKU: NVX347104 100% ozone safe. Ideal for cleaning the keyboard and other electronic equipments. 10 oz. SKU: NVX347104