Genuine Frigidaire / Electrolux Replacement Part

This noise filter (part number 5304509452) is for microwaves.

Noise filter filters the electrical power supply to prevent control board damage from power surges.

Because high-voltage capacitors in a microwave can retain a lethal electrical charge even when the microwave is unplugged, a service technician should install this part.

Part Number 5304509452 replaces 5304472447