Vent Systems 5" inch to 4" Duct Reducer Adapter 5'' 4'', White



Product Details

  • FITS 5" to 4" DUCTS – Compatible with round ventilation pipes, this adapter ensures a secure reduction for HVAC ducting, cooker hoods, and dust collection systems.
  • DURABLE ABS PLASTIC – Made from high-quality white ABS plastic, resistant to heat, moisture, and everyday wear. Built for long-term performance in both residential and light commercial environments.
  • SMOOTH AIRFLOW DESIGN – Precision-moulded cone ensures minimal airflow resistance while safely transitioning between larger and smaller duct diameters, supporting efficient system performance.
  • EASY DIY INSTALLATION – Lightweight reducer with push-fit design connects quickly to pipes, vents, and connectors. Can be sealed with duct tape or clamps for airtight fit (CLAMPS NOT REQUIRED).
  • VERSATILE HVAC APPLICATIONS – Ideal for bathrooms, kitchens, utility rooms, workshops, garages, and heating or cooling setups where a duct size conversion is required.