--- product_id: 550554970 title: "Duct Reducter 6 to 4 Air Ducting Reducer Increaser Air Duct Adapter or Round Metal Pipe Reducer for Bathroom Kitchen Ventilation Systems" brand: "kikerike" price: "253.77 DT" currency: TND in_stock: true category: "Kikerike" url: https://www.desertcart.tn/products/550554970-duct-reducter-6-to-4-air-ducting-reducer-increaser-air store_origin: TN region: Tunisia --- # Optimized airflow efficiency 6" to 4" precise fit Galvanized steel durability Duct Reducter 6 to 4 Air Ducting Reducer Increaser Air Duct Adapter or Round Metal Pipe Reducer for Bathroom Kitchen Ventilation Systems **Brand:** kikerike **Price:** 253.77 DT **Availability:** ✅ In Stock ## Summary > 🔧 Upgrade your airflow game with precision and durability! ## Quick Answers - **What is this?** Duct Reducter 6 to 4 Air Ducting Reducer Increaser Air Duct Adapter or Round Metal Pipe Reducer for Bathroom Kitchen Ventilation Systems by kikerike - **How much does it cost?** 253.77 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/550554970-duct-reducter-6-to-4-air-ducting-reducer-increaser-air) ## Best For - kikerike enthusiasts ## Why This Product - Trusted kikerike brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from robust galvanized steel for long-term corrosion resistance and strength. - • **Maximized Airflow:** Engineered to maintain optimal ventilation performance without airflow loss. - • **Versatile Application:** Ideal for bathroom fans, HVAC systems, kitchen vents, and hydroponic setups. - • **Hassle-Free Installation:** Simple slip-in design lets you connect ducts quickly—no extra tools needed. - • **Seamless Size Transition:** Effortlessly adapts 6-inch ducts to 4-inch, ensuring perfect compatibility. ## Overview This galvanized steel duct reducer adapts 6-inch ducts to 4-inch openings, maintaining airflow efficiency across HVAC, bathroom, and kitchen ventilation systems. Lightweight and easy to install, it’s a durable solution designed in the USA for seamless duct transitions. ## Description A ducting cone designed for adapting ductwork to equipment like bathroom fans and dust collectors. ## Features - 【Size】Made of galvanized steel. Adapts 6 inches to 4 inches. Round Ducting Adaptor - 【Widely Application】Designed for bathroom extractor fans, HVAC systems, inline ventilators, cooker hoods, hydroponics, kitchen - 【Adventages】Maintains airflow efficiency by creating a connection between two different sized duct openings - 【How to Use】The solid duct reducer or increaser can be used when connecting two different solid or flexible ducts or ducts to ventilators, 6 to 4 inch, or vice versa - 【Easy to Install】Put it in the two ducting, easy to install the air duct reducer ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B099KFMMQ4 | | Country of Origin | USA | | Item Weight | 200 g | | Item part number | DA-6in to 4in | | Manufacturer | Kikerike | | Net Quantity | 1.0 Count | | Package Dimensions | 15.9 x 15.6 x 13.2 cm; 200 g | ## Product Details - **Size:** 6" to 4" - **Material:** Alloy Steel - **Brand:** Kikerike - **Color:** Silver - **Connector Type:** Reducer - **Exterior Finish:** Galvanized Steel - **Thread Type:** NPT - **Item Weight:** 0.2 Kilograms - **Number of Pieces:** 1 - **Manufacturer:** Kikerike ## Images ![Duct Reducter 6 to 4 Air Ducting Reducer Increaser Air Duct Adapter or Round Metal Pipe Reducer for Bathroom Kitchen Ventilation Systems - Image 1](https://m.media-amazon.com/images/I/61NkpXgff2L.jpg) ![Duct Reducter 6 to 4 Air Ducting Reducer Increaser Air Duct Adapter or Round Metal Pipe Reducer for Bathroom Kitchen Ventilation Systems - Image 2](https://m.media-amazon.com/images/I/41gMc4ClKxL.jpg) ![Duct Reducter 6 to 4 Air Ducting Reducer Increaser Air Duct Adapter or Round Metal Pipe Reducer for Bathroom Kitchen Ventilation Systems - Image 3](https://m.media-amazon.com/images/I/41lb8OO2GSL.jpg) ![Duct Reducter 6 to 4 Air Ducting Reducer Increaser Air Duct Adapter or Round Metal Pipe Reducer for Bathroom Kitchen Ventilation Systems - Image 4](https://m.media-amazon.com/images/I/51lcPZxP-7L.jpg) ![Duct Reducter 6 to 4 Air Ducting Reducer Increaser Air Duct Adapter or Round Metal Pipe Reducer for Bathroom Kitchen Ventilation Systems - Image 5](https://m.media-amazon.com/images/I/51Q9ma-JKPL.jpg) ## Frequently Bought Together - Duct Reducter 6 to 4 Air Ducting Reducer Increaser Air Duct Adapter or Round Metal Pipe Reducer for Bathroom Kitchen Ventilation Systems - AC Infinity Flexible 4-Inch Aluminum Ducting, Heavy-Duty Four-Layer Protection, 25-Feet Long for Heating Cooling Ventilation and Exhaust --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/550554970-duct-reducter-6-to-4-air-ducting-reducer-increaser-air](https://www.desertcart.tn/products/550554970-duct-reducter-6-to-4-air-ducting-reducer-increaser-air) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-24*