QMP (QMP500) Chrome Barb Diverter Valve
QMP500 Chrome Barb Diverter Valve
Switch between tap and filtered water at your kitchen faucet with a simple pin mechanism
Simple Mechanical Diversion
Pull-Pin Design
Pull the pin out to divert water to your filtration unit. Push it back in to return to regular tap water. No complex valves or electronic controls.
Barb Connection
Secure barb fitting holds tubing without clamps in most applications. Tubing slides over the barb for a snug, leak-resistant connection.
Chrome Construction
Durable chrome-plated body resists corrosion and matches most kitchen faucet finishes. Built for years of daily use.
Three Size Options
Available in 1/4", 3/8", and 1/2" barb sizes to match your tubing outer diameter. Confirm your tubing size before ordering.
Barb Dimensions by Model
| Model Number | Tubing Size (OD) | Barb Diameter |
|---|---|---|
| QMP500 | 1/4" | 0.2245 inches |
| QMP500-3/8 | 3/8" | 0.2850 inches |
| QMP500-1/2 | 1/2" | 0.3910 inches |
Works With Countertop Filtration Systems
The QMP500 series diverter valves are designed for countertop water filtration systems that require faucet connection. The size designation refers to the outer diameter of your tubing, not the barb itself. Measure your system's tubing before selecting a model. Common applications include countertop reverse osmosis units, carbon filter systems, and alkaline water filters that draw from your kitchen faucet.
QMP USA Quality
Manufactured to QMP standards for countertop water treatment accessories
Easy Installation
Connects to standard kitchen faucets without permanent modifications
On-Demand Switching
Choose filtered or tap water instantly without disconnecting anything
