The Whirlpool WPY706012 range grease filter is commonly made of aluminum mesh. Fitted inside your downdraft range hood, this vital filter is crucial in capturing grease vapors that come from your stove. Steam and vapors rise with fat when you cook. These oily particles are prevented from getting into the ventilation system by the WPY706012 filter, which operates as a barrier. This keeps grease from accumulating in the ducting, which could obstruct airflow, lower efficiency, and perhaps cause a fire. Grease is successfully trapped in the aluminum mesh construction while yet allowing air to pass through. A clean filter ensures that You have a smooth-running downdraft range hood, extracts air efficiently, and contributes to a cleaner kitchen atmosphere.