29 March, 2025

What Size Connector For Bidet Hose?

What Size Connector For Bidet Hose? Conor Bidets are becoming popular for a cleaner and more comfortable bathroom experience — whether you're setting up a fixed attachment or a bidet spray. They're a great alternative to regular toilet paper, leaving you feeling fresh. But when it comes to setting up or maintaining bidets, a common question pops up: what size connector should I use for my bidet hose?

Common What size Connector For Bidet Hose

Don’t worry, solving this plumbing puzzle is easy. The most common size for bidet hose connectors is 1/2 inch NPT (National Pipe Thread). This standard size works with most bidet models and toilet water supply lines. If you’re not sure about your  hose connector size, just check the manufacturer’s instructions or take the old connector to your local hardware store for help.

Here’s a quick guide to bidet hose connector sizes:

1/2 inch NPT:  

Most commonly used for bidets

3/8 inch NPT: 

Less common, but still works with some bidet models

7/8 inch: 

Typically used for the toilet water supply line

What Your Licensed Plumber Will Do

Because replacing a bidet hose connector involves working on your home's water supply, this is licensed plumbing work in Australia and must be carried out by a licensed plumber. Here's what's involved:

  • Turn off the water supply: Locate the shut-off valve for the toilet's water supply line.
  • Remove the old connector: Loosen it from both the bidet hose and the toilet water supply line.
  • Clean the connections: Clear away any dirt or debris from both connection points.
  • Attach the new connector: Seal the threads with plumber's tape, then fit and tighten securely.
  • Turn on the water supply: Check for leaks and adjust as needed.

 

Conclusion : What Size Connector For Bidet Hose?

In conclusion, matching the right bidet hose connector size is straightforward once you know what to look for — usually 1/2 inch NPT. But because it's a plumbing connection, always have it fitted or changed by a licensed plumber rather than attempting it yourself. Ready to get started? Try our Handheld Bidet Spray. For the full picture on how bidet sprays work, see our bidet spray guide.

 

FAQS

What is the most common size of bidet hose connector?

The most common size of bidet hose connector is 1/2 inch NPT. This standard size ensures compatibility with most bidet models and toilet water supply lines.

What are the other sizes of bidet hose connectors?

Other sizes of bidet hose connectors include 3/8 inch NPT and 7/8 inch. However, these sizes are less common and are typically used for specific bidet models or water supply lines.

How can I determine the size of my bidet hose connector?

If you’re unsure about the size of your bidet hose connector, you can check the manufacturer’s instructions or take the old connector to your local hardware store for assistance.

What tools do I need to replace a bidet hose connector?

To replace a bidet hose connector, you will need a wrench or pliers and plumber's tape

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