Scubapro Low Pressure Octopus Hose - 100cm / 39\" Genuine Scubapro LP hose for your Octopus / alternate air source. It is bright yellow to match your octopus, and it is the standard 39” (100cm) to provide ample length for donating air. Great save-a-dive item: You never know when something may happen with your octopus hose! Features: Spare or replacement low pressure hose Ideal for Alternate Air Source/Octopus setups Wide bore Super Flow Hose: Super-flow hose features an oversized bore that allows more air to flow on each inhalation. Ready to easily fit to any Scubapro Regulator: Standard 3/8” male threading end for your First Stage with a standard regulator swivel fitting on the other end 100cm / 39in long