Ensure a secure and leak-free connection with this genuine Doulton OE wing nut. Specifically designed for all Doulton long mount water filters, it provides the necessary fastening to keep your filter tightly seated within the gravity filter housing.

• Genuine OE replacement part designed specifically for Doulton water systems
• Ensures a tight, secure fastening between the water filter and the gravity filter housing
• Essential component for maintaining the integrity of your Doulton house system
• High-quality mounting hardware for reliable long-term use