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3-1/4" x 10" x 6" Galvanized Rectangular to Round Duct - 6" Diameter HVAC Transition for Microwave Exhaust Vent Kits & Duct Fittings (Silver)

  • Based on 2 reviews
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Availability: Only 1 left in stock, order soon!
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Arrives Tuesday, Jul 1
Order within 1 hour and 56 minutes
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Features

  • Durable Galvanized Steel Construction: Crafted with rust-resistant galvanized steel, this rectangular to round duct offers long-lasting durability for HVAC systems, microwave vent adapters, or industrial ducting in humid or high-temperature environments
  • Smooth Transition from Rectangular to Round: Designed as a versatile connector, this transition duct seamlessly bridges 6"" round ducts to rectangular ducts (3-1/4"" x 10""), ensuring efficient airflow for microwave exhaust vent kits or HVAC setups
  • Universal Compatibility: Fits standard 6"" diameter round ducts and 3-1/4"" x 10"" rectangular ducts, making it ideal for connecting HVAC duct pipe fittings, range hoods, dryer vents, or microwave vent systems
  • Easy Installation & Lightweight Design: Pre-drilled holes and a lightweight build simplify mountingno specialized tools required. Securely fasten with screws or clamps for airtight connections
  • Simple Step-by-Step Installation: Wipe the duct clean, attach one end to the hose using aluminum foil tape, secure the other end to the square pipe with screws, then tighten clamps (accessories not included). The lightweight design and pre-drilled holes simplify setup for airtight, time-saving results

Manufacturer: ‎Hxszk


Item Weight: ‎1.39 pounds


Product Dimensions: ‎10 x 3.25 x 7 inches


Country of Origin: ‎China


Item model number: ‎rectangular to round duct


Color: ‎Silver


Included Components: ‎rectangular to round duct


Date First Available: February 26, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Easy install
Easy to apply
Reviewed in the United States on June 9, 2025 by charles jones

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