The ELIMA-DRAFT Solid Vent Cover for HVAC Commercial Vents 24 inch x 24 inch makes it easier to manage the ventilation in your bulding. It blocks off those diffusers that put out too much hot or cold air or are in unused areas such as closets. This ELIMA-DRAFT vent cover is ideal for office spaces medical settings and schools or other environments. The magnets inside make it easy to install without the need for tools or hardware.
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