POWERTEC 70104 4-Inch to 2-1/2-Inch Reducer

POWERTEC 70149 Dust Control Flex Cuff with Hose Clamps, 4-Inch

POWERTEC 70138 2-1/2-Inch to 1-1/2-Inch Reducer

2 1/2" x 20' CLEAR PVC DUST COLLECTION HOSE BY PEACHTREE WOODWORKING PW368

2-1/2" x 10' Ultra-Flex Clear Vue PVC Hose - MADE IN USA!

POWERTEC 70127 2-1/2 Inch Key Hose Clamp | Stainless Steel 2.5" Thumb Screw Dust Collector Hose Clamps - 5 Pack

2 1/2" x 50' CLEAR PVC DUST COLLECTION HOSE BY PEACHTREE WOODWORKING PW369

POWERTEC 70190 Y-Fitting, 4 x 2-1/2"

POWERTEC 70146 Eccentric Reducer, 4-Inch to 2-1/4-Inch

POWERTEC 70108 4-Inch Blast Gate for Vacuum/Dust Collector

FULTON 4" x 10' Ultra Flex Clear-Vue Heavy Duty PVC Hose - MADE IN USA!