Pool Sand Filters Accessories: Sand filter drain plug assembly fits perfectly with most standard sand filters and is ideal for your pool maintenance. High Quality: Drain and sand drain valve made of ABS and silicone, durable materials to withstand the harsh conditions of pool water and daily use. Easy to Install: The sand filter drain plug is designed for easy installation and replacement. Keep Water Clean: Drain valve is specially designed for drainage and sand discharge at the bottom of the sand tank, effectively helping to maintain swimming pool water quality. Essential Maintenance Parts: Pool filters are essential components of any swimming pool and spa. They help remove impurities and debris from the water, contributing to a clean and healthy swimming environment. Specification: Material: Plastic Size: Overall Length: 1.5 inch Package Includes: 1 Set Sand Filter Drain Plug Assembly Note: Please allow slight variations due to manual measurement and differences in monitor displays.