4 - 3 In. D White Plastic Increaser/reducer For Duct Connections

Introducing the Deflect-O 4 - 3 in. D White Plastic Increaser/Reducer, now available at Boulevard Hardware & Supply Co in Ridgefield, NJ. This versatile duct accessory is designed to seamlessly connect a 4-inch duct to a 3-inch duct, making it an essential component for various heating and cooling applications. Whether you're a professional contractor or a DIY enthusiast in Ridgefield, this increaser/reducer is perfect for ensuring efficient airflow in your bathroom fan installations and other ventilation systems.

• Durable Construction: Made from high-quality plastic, this increaser/reducer is built to withstand the rigors of everyday use while maintaining its structural integrity.


• Easy Installation: The straightforward design allows for quick and hassle-free connections between different duct sizes, making it ideal for both professionals and home improvement projects.


• Versatile Application: Perfect for bathroom fan exhaust applications, this duct connector ensures optimal airflow and efficiency in your ventilation systems.


• Compact Size: With a diameter of 4 inches on one end and 3 inches on the other, this increaser/reducer fits perfectly in tight spaces, making it a practical choice for various installations.


• Seal for Efficiency: For enhanced performance, it is recommended to seal the joined edges with duct tape, ensuring a tight fit that minimizes air leaks.

Imagine upgrading your home’s ventilation system with the Deflect-O 4 - 3 in. D White Plastic Increaser/Reducer. This product is particularly beneficial for homeowners in Ridgefield looking to improve air circulation in bathrooms, kitchens, or laundry rooms. Whether you're replacing old ductwork or installing new systems, this increaser/reducer provides the reliability and efficiency you need to keep your spaces comfortable and well-ventilated.



In conclusion, the Deflect-O 4 - 3 in. D White Plastic Increaser/Reducer is an indispensable tool for anyone involved in plumbing and heating projects. Its durable plastic construction, ease of installation, and versatility make it a top choice for both professionals and DIYers alike. Enhance your ventilation systems today by visiting Boulevard Hardware & Supply Co in Ridgefield, NJ, and ensure your home is equipped with the best duct solutions available.