The FAMCO UEVD4 Plastic Under Eave or Soffit Vent is used for piped exhaust applications and most typically in bathroom fan exhaust ventilation. This bathroom vent cap has both a removable face and a removable damper. The UEVD4 has an adjustable grille and is designed for easy installation with long term durability. The body is made of polypropylene for superior weather performance and longevity of use. Offers multiple mounting holes and built with a "hose grabber" to hold flex tube in place with the longest stem length available. The FAMCO UEVD4 Plastic Under Eave or Soffit Vent measures 4 in diameter. The viewable fascia is made of paintable ABS with UV protection. The fascia is orientable after installation, and includes integrated screen for pest control.