XPOWER 8DH25 PVC Extra Flexible Ducting Hose, -20 to 180 degrees F Temperature Range, 25' Length, 8" ID: Amazon.com: Industrial & Scientific
Amazon.com: 10 Feet - 3/8" ID 1/2" OD Clear Vinyl Tubing Food Grade Multipurpose Tube for Beer Line, Kegerator, Wine Making, Airline Tubing for Aquarium, Air Water Hose, Fuel Line by Proper
Imperial Tool 370FH Triple Head 180 Degree Tube Bender, 3/16”, 1/4”, 3/8”, and 1/2”: Amazon.com: Tools & Home Improvement
AC PERFORMANCE Aluminum 2 Inch 180 Degree Tube, Brush Finished
Antstone 5/8” OD Tubing Bender Roller Type Pipe Bender 180° HVAC Copper Aluminum Tube Bending Tool for Air Conditioning Refrigeration Repair - - Amazon.com
Amazon.com: Firm Bendable Color Coded Opaque Green PVC Tubing for Air and Water Applications - Inner Diameter 3/4" - Outer Diameter 1" - 100 ft : Industrial & Scientific
Antstone 1/4” 3/8” 1/2” O.D. Tubing Bender 3 in 1 Tube Bender 180° HVAC Copper Aluminum Tubes Bending Tool for Air Conditioning Refrigeration Repair - - Amazon.com