Description
The Johnson Controls A-4000-612 Intake Air Filter Cartridge specifically helps to clean intake air in halls, offices, and other HVAC structures ensuring proper circulation of clean air. Measuring 3/4” in size and having an NPT Connection Type, it can easily fit most HVAC systems. It has up to 150 PSI Pressure Regulator for systems up to 1/2 HP Horsepower and 24V Voltage with Manual Changeover. It is easy to install. This air filter cartridge serves to clean intake air prior to being circulated in the building to reduce dirt levels and increase the Duration of ecomponent of HVAC systems.
