The primary function of a fan filter is to prevent dust and debris from entering the fan, thereby reducing the failure rate and extending the fan's service life.
A fan filter is a mesh-like filter installed at the fan's air outlet. Its main purpose is to prevent dust and debris from entering the fan, protecting internal components, reducing the failure rate, and extending the fan's lifespan. Prolonged operation inevitably leads to the intake of significant amounts of dust and debris; these particles can clog internal heat dissipation vents and fins, resulting in poor heat dissipation and rising temperatures, which-in severe cases-can damage the fan.
