Just wanted to let you know that the product you sent me for replacement (the one with the thicker tube) worked perfectly. I was a bit worried that my old meter had been rendered useless, but it was just as good as new. Thank you so much! And I’ll be sure to tell my friends who are looking into buying a salt chlorinator how easy your company made this process.

This product is a must-have if you own a Hayward Salt Chlorine Generators. I had to calibrate my generator and bought this solution elsewhere, but it was more expensive than what I found on the Hayward website. This has saved me money and time.

We are a swimming center and we had to calibrate our salt chlorinators every six months. This product has saved us so much time and money, because when it comes to calibration, you can’t afford to get it wrong! The process is incredibly easy and the results are spot on.