JET 4-Inch Two-Ring Hose Clamp (JW1317)

This Old House

Building Construction Illustrated

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

POWERTEC 70136 4-Inch to 2-1/2-Inch Cone Reducer

4" OD Self Cleaning No Clog Aluminum Blast Gate Cut Off Valve for Dust Collection System ABG4

POWERTEC 70123 O.D. Splice, 4"

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

POWERTEC 70128 4-Inch Flexible Dust Collection Hose

Jet JW1031 4-Inch by 10-Feet Black Dust Collection Hose

Woodstock W1044 4-to-2-1/2-Inch Reducer

POWERTEC 70143 Heavy Duty 4-Inch x 20-Foot PVC Flexible Dust Collection Hose, Clear Color

Big Horn 11415 4-Inch By 4-Inch Quick Connect Adapter