The Sta-Rite Multiport Filter Valve 18201-0200 is a reliable replacement part designed for Pentair Sta-Rite Side Mount Sand and D.E. Filters. This 6-position valve provides seamless control over filtration processes, making pool maintenance easier and more efficient. Its durable ABS construction ensures long-lasting performance, while the positive-lock operation and special winterizing position add convenience. With 2-inch plumbing and a positive seal to prevent leakage, this multiport valve enhances both functionality and efficiency in your pool system. Perfect for maintaining the optimal performance of your Sta-Rite filtration setup.