Answer:
As they work to remove grease vapors from the air, they get clogged with grease, and if they aren't cleaned on a regular basis, they can cause grease fires,
Explanation:
It is necessary to clean vent hood filters on a regular basis as they work to remove grease vapors from the air and if not cleaned they get clogged with grease.
The hood filter is the first layer of protection in any restaurant's grease containment and exhaust ventilation system.
It is a mechanical system in a building that provides fresh air.
If vent hood filters aren't cleaned on a regular basis, they can cause grease fires, that's why it's important to know when to clean your hood filters and when to replace them.
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