8" to 4" Inch Galvanized Steel Round Duct Reducer - Pipe Fitting Increaser Reducer - Drain, Waste and Vent Conduit Transition Adapter - Metal Tube Reducing Coupling

Name: 8" to 4" Inch Galvanized Steel Round Duct Reducer - Pipe Fitting Increaser Reducer - Drain, Waste and Vent Conduit Transition Adapter - Metal Tube Reducing Coupling
Brand: ECOPRO VENT
SKU: awhd-us-b0d1z1d8xw
Price: 20.66 USD
Availability: InStock

Brand: ECOPRO VENT

Condition: Used

$20⁶⁶

$26⁹⁰

-24% Save $6²⁴

Updated: 2 days ago

Buy at Amazon.com

Description

Round Ducting Adapter: Converts 8" (7.87") to 4" (3.94") / 200mm Male to 100mm Male Sizes

Compatible with HVAC systems, bathroom fans, inline ventilators, range hoods, dryers, hydroponics setups, kitchens, or any other residential, commercial, or office environment.

Robust galvanized steel ducting, ideal for both DIY enthusiasts and professional tradespeople.

Versatile and durable, this all-in-one duct reducer or increaser facilitates seamless connections between different solid or flexible ducts, ventilators, or equipment, accommodating varying sizes and configurations.

Tailored for venting applications such as tumble dryers, bathrooms, extractor fans of any kind, hydroponic setups, in-line extract fans, and kitchen range hoods.

Discover our range of essential ventilation fixtures designed to optimize airflow and ensure comfort in any space. From efficient ductwork components to sturdy mounting brackets and innovative ventilation accessories, our products are crafted to enhance indoor air quality and maintain optimal ventilation systems. Browse our selection to find everything you need for your ventilation projects, whether it's for residential, commercial, or industrial applications. Breathe easier with our quality ventilation solutions

Buy at Amazon.com

Sold by

Amazon Warehouse

Verified Retailer

Official Amazon outlet for open-box & returned items

Backed by Amazon's A-to-Z Guarantee
30-day return policy
Ships from Amazon fulfillment centers
Price verified on Amazon

Product Details

SKU:: awhd-us-b0d1z1d8xw
Country:: US
ASIN:: B0D1Z1D8XW

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $6 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for ECOPRO VENT products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.