Therwen 4 x 70' Flexible PVC Dust Collection Hose, Heavy Duty Dust Debris, Fume Collection Puncture Resistant Clear Vacuum Hose

Therwen 4" x 70' Flexible PVC Dust Collection Hose, Heavy Duty Dust Debris and Fume Collection Hose, Puncture Resistant Clear Vacuum Hoses for Dust Collection Systems

POWERTEC 70260 4 Inch Key Hose Clamp, Thumb Screw Key Adjustable Stainless Steel Hose Clamps for Dust Collection, Dust Collector and Dryer Vent Hose, Pipe Clamp, RV Clamp, Worm Gear Clamp, 10 pack

POWERTEC 4 Inch Y Fitting for 4 Inch Dust Collection Hose, 4 Inch Dust Collection Hose Connector Fittings for Dust Collection System, 1 pack (70106)