Description
The Emerson Flow Control (Alco) 049485 Filter Cartridge or A4-F-D is a unique filter used in the HVAC system. This cartridge works through filtering of contaminants and particulates from refrigerants or other fluids translating to long service of HVAC equipment. It works by selectively letting the fluid flow through a filter media that traps undesirable particles which would otherwise compromise on the elements in the system. The A4-F-D filter cartridge is most advantageous in air conditioning and refrigeration applications where clean refrigerants are essential to performance and durability.
