O-Ring 90mm Diameter 3.5mm Thickness

This replacement O-Ring is precision-engineered to provide a secure, watertight seal for various pool equipment connections. With an internal diameter of 90mm and a thickness of 3.5mm, it is designed for a perfect fit, preventing leaks and ensuring optimal system pressure. Constructed from durable, chemical-resistant material, it offers long-lasting performance in challenging pool environments. Essential for maintaining the efficiency and integrity of your pool's filtration and circulation system.

• Exact Fit Seal – Precisely sized at 90mm ID and 3.5mm thickness for a reliable, leak-proof connection.
• Durable Construction – Made from resilient material to withstand chlorine, chemicals, and continuous use.
• Prevents Leaks – Ensures a tight seal on unions and fittings, safeguarding against water loss and pressure drops.
• Essential Maintenance Part – Ideal for routine replacement to maintain optimal performance and extend equipment life.