The device is designed to cool water in tanks and has been a known product in the Gulf for years with guaranteed results. ✅ It lowers water temperature from the 40s to the 20s, God willing. ✅ Easy installation. ✅ Prices include installation, tax, and a two-year warranty. ✅ The customer pays nothing until the device is installed. ✅ 72-hour trial period; if the desired result is not achieved, the device will be removed and a full refund will be issued. Prices: 🔹 Fiberglass tank: 950 SAR. 🔹 Concrete tank: 1100 SAR.