We are strong, long-lasting Chillcel High Efficiency Pads that last for up to seven years, maintenance is easy. Chillcel High Efficiency Pads are made from organic paper materials, cleverly manufactured intoChillcel High Efficiency Pads that have excellent structural and cooling strength. They are easy to clean and replace when necessary. Seeley International has been using Chillcel High Efficiency Pads in our products for decades, so they have a proven track record.