Choosing between two polyurethane air hoses usually comes down to two things: how much tubing you need on a spool and the line size your setup accepts. The two options here are both PU pneumatic tubing, but they differ in supplied length, outer diameter, color, and listed price.
Quick verdict
If you want the longer supplied run, the black tubing is the pick. If you prefer a visible interior, the clear tubing is the pick.
Comparison
| Feature | 1/8" OD Black PU Tubing | 1/4" OD Clear PU Tubing |
|---|---|---|
| Listed price | USD 10.20 | USD 11.00 |
| Price bar | ||
| Outer diameter | 1/8" | 1/4" |
| Total length | 16.4 feet | 9.84 feet |
| Color | Black | Clear |
| Working pressure | 145 psi | 145 psi |
| Item weight | 1.44 ounces | 0.07 kilograms |
Where each option wins
The black tubing wins on listed price and total length. It is the longer of the two supplied coils, and at 1.44 ounces it is the lighter option of the pair.
The clear tubing wins on defined wall construction, with a nominal wall thickness of 0.0625 inches.
Product notes
Pneumatic PU Tubing, 1/8"OD Hose PU Polyurethane Air Hose Tube Line for Air Comp
This is the longer spool of the two at 16.4 feet, packaged as a 5-meter coil. It is rated for 145 psi working pressure and is intended for use in a temperature range of -4°F to 176°F. The polyurethane construction is described as flexible, abrasion-resistant, and chemical-resistant, which suits repair, decoration, and shipbuilding tasks. At USD 10.20, it is the lower listed price in this pairing. The compact 1/8" outer diameter means this is the smaller line, so it is best matched to setups that call for a smaller-diameter tube. Its weight of 1.44 ounces keeps it easy to handle and route.
Pneumatic PU Tubing 1/4"OD Hose PU Polyurethane Air Hose Tube Line for Air Co
The 1/4" OD tube is the larger line with a 9.84-foot total length. The clear material lets you see inside the tube. The stated working pressure is the same 145 psi, and the nominal wall thickness is 0.0625 inches. It weighs 0.07 kilograms, which is more than the 1/8" option because of the larger diameter and wall. At USD 11.00, it is the higher listed price here, and the shorter spool means you will have less length to work with for long runs.
Final choice by use case
Choose the black tubing for the maximum supplied length and the lower listed price of the pair. Choose the clear tubing when clear-material visibility matters more than a longer spool.
