1/2 Inch Push to Connect Fitting Plugs
1/2" Push-In Cap Plug Fitting for Pure Water Systems
Prevent leaks and keep your setup clean with this 1/2" Push-In Cap Plug Fitting, made to fit standard 1/2" OD tubing—commonly used in pure water window cleaning systems.
When your system is off, the waste line from the RO membrane can continue to drip, especially during transport. This simple push-fit cap easily seals off the 1/2" waste line to stop any leftover water or preservative solution from leaking out.
It’s also a must-have when winterizing your system. If you’ve added a liquid/powder preservative to protect your RO membrane from freezing, this cap prevents that solution from dripping out during storage or transit.
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Fits 1/2" OD tubing (standard size for most pure water systems)
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Stops drips and leaks from the RO waste line
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Essential for winterizing your system
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Quick push-in installation—no tools required
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Reusable, durable plastic construction
Whether you're heading to a job or storing your system for the season, this little cap saves you cleanup and keeps everything sealed tight.
SpecificationColor: Black
Material: Plastic
Inner Diameter: 1/2
Total Size: 2.5x2cm / 0.98x0.79inch(L*W)
