Supports 6 modes—filtration, backwash, rinse, waste, closed, and recirculation—with a clear position for use Perfect for residential pools, public facilities, and spas, this replacement part ensures consistent filtration Essential for water services, it helps maintain efficient equipment operations and water standards The 272422 top valves assembly replacement is designed for 2inch valves, suitable for FNSP24 and FNSP36 It enhances water flows efficiency, prevents leaks, and maintains clear pool water by improving filtration This component increases water flows rate by up to 20%, reducing strain on and extending their lifespans Rigorously tested for durability, it operates reliably under high pressure for over 10, 000 hours, minimizing maintenance needs Made from high strength polymer and resistant materials, it withstands harsh conditions without aging Simple installation requires not tool, saving time and effort for replacements