LTWFITTING Brass BSP Fitting Coupler / Adapter 1/4-Inch Female BSPP x 1/4-Inch(6mm) Hose Barb Fuel Gas Water (Pack of 25) Pack include: 3 x green

Pack include: 3 x green fine pads

Fit for Dirt Devil Vac and Dust Machines BD21005 or SD21000

Compare to Hoover Exhaust HEPA Filter Part # 303172001

Package Include: 6PCS ( Pieces)

Packing include: 3pcs coarse and 12pcs fine foam filter pads

LTWFITTING Brass BSP Fitting Coupler / Adapter 1/4-Inch Female BSPP x 1/4-Inch(6mm) Hose Barb Fuel Gas Water (Pack of 25) Pack include: 3 x greenPackage Include: 25pcs. Materies: brass. Type: Female X hose Barb. Tubing ID: 1 4 Inch(6mm), Thread: 1 4 Inch BSPP Parallel Female. Pay attention to the column of size and color, you could find a variety of product types and quantities for your choice. The more your purchase the best price you get.