Comparison : Item # MH4-12A, 1/4 Inch (in) Inside Diameter (ID), Nitrogen, and 250 Feet (ft) Reel Size Reinforced Medical Hose
Item # MH4-22A, 1/4 Inch (in) Inside Diameter (ID), Oxygen Suction, and 250 Feet (ft) Reel Size Reinforced Medical Hose
Item # MH4-24A, 1/4 Inch (in) Inside Diameter (ID), Oxygen, and 250 Feet (ft) Reel Size Reinforced Medical Hose
Item # MH4-04C, 1/4 Inch (in) Inside Diameter (ID), Nitrous Oxide, and 300 Feet (ft) Reel Size Reinforced Medical Hose
Item # MH4-08C, 1/4 Inch (in) Inside Diameter (ID), Carbon Dioxide, and 300 Feet (ft) Reel Size Reinforced Medical Hose