The Pro Series Slide Valve 2 Inch Side Mount - 8 Inch Center is specifically designed for optimal compatibility with DEL48 and DEL60 filters. This genuine replacement part features a durable CPVC thermoplastic construction, ensuring reliability and long-lasting performance. The valve includes a pre-plumbed union kit for easy installation with your existing filters. Engineered for efficiency, this 2-position backwash valve enables seamless and effective backwashing of D.E. filters, preventing any risk of dead-heading. Ideal for maintaining filter performance, it combines precision engineering with user convenience.