- Easy Installation: Designed with a user-friendly finger button for effortless operation. This feature enables smooth opening and closing of the drain stopper without the need for any tools. - Part Number: This drain stopper is a direct replacement for part number R0446000, ensuring a perfect fit and functionality. - Durable Construction: Made from high-quality PP materials, this drain stopper is built to last. Its robust design, including the drain screw and O-ring assembly, prevents damage during operation and ensures long-term reliability even under high pressure. - Wide Compatibility: Compatible with various filter pumps and water systems, this drain stopper works seamlessly with models like FSOFT700 and FSOFT1400, making it a versatile choice for your needs. Use Scenarios: 1. Ideal for maintaining smooth operation in swimming pool filter systems, ensuring efficient water circulation. 2. Perfect for hot tubs and spas, providing reliable sealing for water retention without leaks. 3. Suitable for garden ponds and water features, preventing overflow and aiding in easy maintenance tasks. Enhance your drainage system with this reliable and easy-to-use drain stopper, designed to efficiently solve your water management challenges.