General Electric Products 990-13 Evaporator Pad for Models Sl-16 1137 709 1040 & 1042

The General Electric Products 990-13 Replacement Evaporator Pad 7002 is a humidifier evaporator filter used in flow-through whole-house assemblies. It is built with a coated aluminum media supported by a rigid frame, designed to absorb water evenly and allow controlled evaporation as air passes through the humidifier section. This process adds moisture into conditioned air moving through the duct system, supporting stable indoor humidity levels during heating cycles in HVAC systems. It is commonly used in residential and commercial systems where furnace-mounted humidifiers are installed. It is placed inside the humidifier cabinet and plays a central role in evaporative moisture distribution within systems.