Nerien Pool Hose Plunger Valve – Dual Split, Above Ground Pool Pump Parts & Clamps

Overview

Meet the Nerien Pool Hose Plunger Valve, a practical upgrade for above-ground pool systems. Built from durable ABS plastic, this dual-split valve gives you smooth, lever-operated control over water flow, helping you manage filtration and cleaning with confidence. The design aims to simplify transitions between the pool and your filtration setup, offering a straightforward, one-step approach to starting or stopping water flow as needed.

Real-world benefits you may notice

In daily pool care, precise flow control can help balance filtration pressure and make routine changes easier. The dual-split configuration lets you divert or combine hoses to suit your current task, from circulating water to targeted vacuuming. The included clamps and the straightforward screw-on connection help you get setup quickly and keep hoses secure during operation.

• Lever-operated plunger for adjustable water flow without tools
• Dual split design to split or redirect flow between the pool and filtration
• One-step changes when changing filters or powering the pump
• Premium ABS plastic and rubber seals to help reduce leaks
• Broad compatibility with common pump sizes and two hose sizes (1.25 inch and 1.5 inch)
• Supports basic pool maintenance tasks, including vacuuming and circulation optimization

Compatibility and fit

This valve works with 1500, 2500, and 4000 GPH filtration pumps, saltwater chlorinators, and the 2000 GPH chlorinator pump combo. It’s designed to fit most above-ground pools that share the same inlet and outlet sizes. Replacement part number 1187 helps with reference and ordering if needed.

Installation and durability

Installation is straightforward: the valve connects to two 1.25 inch hoses and one 1.5 inch hose. Attach the 1.25 inch hoses to the smaller valve ends with clamps, then connect the 1.5 inch hose to the lower end and snug it with a screw. The unit’s ABS plastic body and rubber seals are built for ongoing use in filtration systems.

Versatility in use

Beyond flow control, the dual split design supports alternative setups, including vacuuming and reducing suction where appropriate. If you have two 1.25 inch hoses and one 1.5 inch hose, it can install directly; for 1.5 inch hoses only, you’ll need two adapter Bs to convert to 1.25 inch.