The Hayward Replacement Xstream Filter Lock Ring Assembly with 2 Safety Clips is an OEM part designed to securely fasten the lid of the Hayward Xstream filter in place, ensuring a watertight seal. The assembly includes a durable lock ring and two safety clips to provide added security and prevent accidental opening of the filter. This high-quality replacement part, model CCX1000D, is a genuine Hayward product, and is designed to fit seamlessly with the Xstream filter for optimal performance and efficiency.