Thank you for your question on the Delta 5-Setting Traditional Hand Shower and I am happy to help you with this today!
All of our shower heads, hand showers and hoses have a 1/2" connection for the end fittings.
Unfortunately, there is no guarantee that another manufacturers hose will fit with our hand shower, though as long as the connections for the hose are a 1/2", it should fit. I would recommend confirming with Kohler to ensure the hose has similar dimensions to ours to be certain it will fit with your model.
I hope this information is helpful!
Please feel free to give us a call if we can help with anything further at 800-345-3358.
Delta Faucet Company
Date published: 2017-12-06