Omni Swivel Y Block - 2 Ports

Quick answer: This is a regulator accessory from Aqua.

Why it's worth a look

Hoses, adapters and mouthpieces are where a breathing setup gets dialed in. The right hose length and routing can make your rig noticeably more comfortable across a bigger frame.

Specs

• Brand: Aqua
• Part number: OS-MBZ2

Before you buy

Confirm thread size, port type and compatibility with your regulator. Anything that connects to life-support equipment should be installed and checked by a qualified technician. Read Best Scuba Mouthpieces for Comfort and Control. More options: Regulators.