VB140F fleece dust filter bag, 6 pcs. COMPATIBILITY: Work with BOSCH 14 gallon dust extractors, model# VAC140, VAC140A, VAC140AH. 3-LAYER HEPA FILTRATION: Capture fine dust, pet dander, micro particles, etc, which is helpful for keeping your house truly tidy and improving the air quality at home or office. PREMIUM MATERIAL: VB140F fleece filter bags adopt polypropylene material, which is highly durable and build to use longer than other vacuum bags. ITEM DIMENSIONS: 28.34"(720 mm) Long x 17"(430 mm) High, 2.44”(62 mm) Fitting Diameter. *This is NOT a product of, nor is it sponsored by BOSCH. Not suitable for liquids. Use for dry pick-up only. Do not pick up anything that is burning or smoking, such as cigarettes, matches or hot ashes, as well as hazardous, toxic materials.