FERNOX 62614 TF1 Sigma HP Filter 22mm Owner’s Manual
The TF1 Sigma HP Filter 22mm 62614 is an efficient and high-performance filter designed for Air and Ground Source Heat Pump systems. With patent-pending technology, it removes all types of debris, maintains COP, and reduces energy consumption. Easy to install and service, this filter is made from high-quality materials and has full bore valves as standard.