Volume 141 Catalog Page: 89For new or replacement vent installationsMaximum exhaust airflow – minimum back pressureOpening and closing damper stays closed when not in useHinged and removable screen for easy cleaning11 inch length pipe for through the wall installationScrew installation holes (screws not included) – caulk friendly frameUV inhibitor is used to help prevent the premature fading of ventPlastic vent is paintable when prepped prior to painting – plastic paint recommendedMade of polymer resin material