MOUTHPIECE, RD, 500SE

Hollis RD 500SE Mouthpiece – Comfortable Regulator Replacement

The Hollis RD 500SE Mouthpiece is a high-quality replacement designed for comfort and durability. Perfect for upgrading or refreshing your regulator setup, it provides a secure fit and long-lasting performance for divers of all levels.

• Comfortable Fit – Ergonomic design reduces jaw fatigue on long dives.
• Durable Materials – Built to withstand frequent diving and harsh marine environments.
• Easy Replacement – Simple installation for quick regulator upgrades.
• Secure Grip – Helps keep your regulator firmly in place during dives.
• Trusted Hollis Accessory – Quality construction designed for dependable performance.