Plastic Louver Vent 4 in. – White (Model 1423W)

Upgrade your home’s ventilation with this sleek, low-profile louvered vent. Designed to fit standard 4-inch duct openings, the durable white plastic construction blends seamlessly with most walls and ceilings. Engineered for effortless installation, this vent ensures reliable airflow for exhausting fans, dryers and general ventilation without distracting from your décor.

Crafted by Lambro in the USA, the modern louver design permits maximum air passage while blocking drafts when not in use. Whether you’re replacing an old grille or installing new ducting, this vent delivers long-lasting performance and a clean, professional finish.

Key Features

• Louvered wall vent in white finish for a clean, unobtrusive look
• Easy, hardware-ready installation over 4 in. duct openings
• Durable plastic blades resist corrosion and wear
• Maintains airflow while preventing back-drafts
• Made in the USA for consistent quality and reliability