yblaw wrote:
Although Host does not supply a shower head with a shut off valve on their newer models, we bought a brass, nickel-plated shut off valve from Amazon for about $9. It took only a few minutes to install between the flex hose and the shower head. Our first Mammoth was factory-equipped by Host with a shut-off. We were surprised that the 2017 model wasn't so equipped. Regardless, it was a very good $9 investment......
Don't buy the one at Home Depot. If you don't use it for a few weeks, it will corrode internally and seize up. Bought the one on amazon that has a thumb lever and works great.