Dual Split Plunger Valve 11872
Product description
When a pool valve starts leaking or becomes difficult to operate, routine filter work can turn into a messy hose-handling job. This 11872 dual split plunger valve is designed to control water flow between a compatible above-ground pool and its filtration system, so you can shut off the connection before working on a pump, filter, or hose.
It’s a replacement part, not a complete filtration setup. Matching the hose connections matters more than the general product name.
Fit and sizing
This valve is intended to replace an Intex 11872 dual split hose plunger valve. Its three-hose layout takes two 1.25-inch pool hoses at the split inlets and one 1.5-inch hose at the lower outlet. The two smaller hoses attach with clamps, the included package contains one valve and two hose clamps.
The listed compatible Intex models are 26301T, 26323CA, 26331CA, 26361CA, 26371CA, 26341W, 26345W, 26351W, 26751W, and 28345VM. Other pools may also work if their connections match. If your hose sizes differ, the product information says a compatible pool hose adapter may be used, but an adapter is not listed as included. Check the valve layout and hose diameters against your existing parts before ordering, a similar-looking pool connection does not guarantee a fit.
Pros
The useful part of this design is its flow control. You can close the water path between the pool and filtration system, and the valve can also shut off pump suction or support vacuuming. For a practical example, closing the valve before cleaning or replacing a filter cartridge can make the job easier without having to hold components above the water level.
The body is described as heavy polymer with UV- and chemical-resistant properties. That suits an outdoor pool setup, where the part is exposed to pool conditions, though the description does not give a service-life estimate. If you’re weighing a targeted replacement against changing a larger part of your pool system, replacing just the valve makes more sense when the rest of the setup is working and the connections match. It’s a great fit if you need this split-hose arrangement and want a shutoff for maintenance. It’s not for you if your pool uses a different hose layout and you don’t have a suitable adapter.
Spec sheet
- Name: 11872 dual split plunger valve
- Type: Pool hose shut-off valve
- Material: Heavy polymer
- Connections: Two 1.25-inch hoses and one 1.5-inch hose
- Included: One valve and two hose clamps
- Compatibility: Listed Intex models and pools with matching connections
The valve is presented as a replacement for worn, damaged, leaking, or hard-to-operate 11872 parts. The claim of secure, zero-leak joints is on the spec sheet, but actual sealing depends on a correct fit and properly secured hose connections.
Is it worth it?
If your existing valve is the problem and your pool uses the listed three-hose configuration, this part addresses a specific maintenance need without requiring a new pump or filter. The split inlets and shutoff function are more relevant than they would be for someone who only needs a basic connection for a different hose arrangement. The main drawback is compatibility: this is not a universal valve, and the adapter needed for mismatched hoses is not included. Buy it when the model or connection layout lines up, choose a different replacement when your system’s hose sizes or fittings do not match.