DO-160 filters are the essential filter for the avionics systems that are required to meet the electromagnetic compatibility (EMC) standard of the DO-160. They are designed to mitigate electromagnetic interference (EMI) while also ensuring seamless operation of all related aircraft electronics to reduce performance challenges that may emerge due to EMI. Irrespective of power line or even signal or EMI filtering, these components usually lead to the reduction of both pollutants and the vulnerability of the gadgets to the outside influences, thus greatly preserving the avionics performance regardless of the environmental condition. As a result of the technical checks, the filters will make the reliability of the system better hence the safety of the aviation environment will also be enhanced.