APEXS XTX40 Octopus High-Performing Piece of Scuba Equipment Right-or-Left-Hand Compatible Large-and-Easy-to-Operate Progressive Purge: Press Purge On-Side, Lower Flow Rate, More Control Filling Lift Bags etc Press Center for Full-Effect of Purge, i.e. Regulator Clearing etc 36" (91.4cm) 3/8" Threaded Braided Yellow Flexi-Hose, Easy-to-See in Emergency Out-of-Air-Situation Hose: Lightweight, Flexible and Durable