Sera External O-Ring for Valve(2pcs) for UVC-Xtreme 800 – Spare

The Sera External O-Ring for Valve (2 pieces) is a genuine replacement part for the Sera UVC-Xtreme 800. Each O-ring seals the external valve connection, ensuring a secure, leak-free fit that keeps your UV-C clarifier running at its best.

Over time, rubber seals harden and lose elasticity, which can cause small leaks or a drop in performance. Keeping a spare Sera External O-Ring for Valve on hand lets you refresh the seal quickly and avoid downtime for your aquarium’s UV-C unit.

Key features

• Genuine Sera spare part for the UVC-Xtreme 800
• Set of 2 external valve O-rings
• Ensures a tight, leak-proof valve connection
• Durable rubber that resists water and pressure
• Maintains optimal UV-C clarifier performance

When to replace

Replace the Sera External O-Ring for Valve if you notice leaks around the valve, or as routine maintenance whenever you service or reassemble your Sera UVC-Xtreme 800.