4" DuraVent DirectVent Pro Horizontal Wind guard for Rain Cap - 46DVA-WG
This horizontal wind guard is used with through-the-wall termination cap where high winds are present. Also use as a safety heat shield to prevent children or others from coming into contact with the vent termination cap.
WARNING: Carcinogens: This product can expose you to chemicals including Lead, which is [are] known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.