--- product_id: 28283160 title: "Uninex ED-3C Indoor/Outdoor KOOLZONE Mobile Spot Cooler Duct, Cool Air Extension, 5-Inch Diameter, for N407-TC, SAC-3000 and SAC-4500, 10-Foot" brand: "uninex international" price: "33443976₫" currency: VND in_stock: true reviews_count: 8 url: https://www.desertcart.vn/products/28283160-uninex-ed-3c-indoor-outdoor-koolzone-mobile-spot-cooler-duct store_origin: VN region: Vietnam --- # 5-inch diameter fits multiple models Durable hard plastic build 10FT length for extended reach Uninex ED-3C Indoor/Outdoor KOOLZONE Mobile Spot Cooler Duct, Cool Air Extension, 5-Inch Diameter, for N407-TC, SAC-3000 and SAC-4500, 10-Foot **Brand:** uninex international **Price:** 33443976₫ **Availability:** ✅ In Stock ## Summary > ❄️ Extend your cool, elevate your space! ## Quick Answers - **What is this?** Uninex ED-3C Indoor/Outdoor KOOLZONE Mobile Spot Cooler Duct, Cool Air Extension, 5-Inch Diameter, for N407-TC, SAC-3000 and SAC-4500, 10-Foot by uninex international - **How much does it cost?** 33443976₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/28283160-uninex-ed-3c-indoor-outdoor-koolzone-mobile-spot-cooler-duct) ## Best For - uninex international enthusiasts ## Why This Product - Trusted uninex international brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from tough, hard plastic that stands up to indoor and outdoor use without cracking or warping. - • **Flexible Yet Sturdy:** Bends to fit your space but stays firm to maintain optimal airflow—no sagging, no fuss. - • **Extended Cooling Reach:** 10-foot duct lets you direct cool air exactly where you need it, no compromises. - • **Upgrade Your Cool Zone:** Transform your mobile spot cooler into a precision cooling powerhouse with this sleek, professional-grade duct. - • **Universal Compatibility:** Designed for N407-TC, SAC-3000, SAC-4500, and any 5-inch diameter spot coolers—flexibility meets convenience. ## Overview The Uninex ED-3C is a 10-foot, 5-inch diameter cool air extension duct made from durable hard plastic. Compatible with N407-TC, SAC-3000, SAC-4500, and other 5-inch diameter mobile spot coolers, it offers flexible yet sturdy airflow direction for enhanced indoor and outdoor cooling performance. ## Description Cool Air extention Duct for mobile Spot cooler. Made with Sturdy hard plastic, durable and flexible. For Model N407-TC, SAC-4500 Mobile Spot Cooler. 10FT (3m) length, 5"diameter (can fit other models with 5"diameter) ## Features - Cool Air extention Duct For N407-TC, SAC-3000 and SAC-4500 Mobile Spot Cooler - Made with durable hard plastic material - Flexible and sturdy - 10FT (3m) length, 5" diameter - Can fit other models with 5"diameter ## Product Details - **Brand:** UNINEX INTERNATIONAL - **Material:** Plastic - **Color:** Ivory - **UPC:** 602846900188 - **Manufacturer:** NAKATOMI/UNINEX ## Images ![Uninex ED-3C Indoor/Outdoor KOOLZONE Mobile Spot Cooler Duct, Cool Air Extension, 5-Inch Diameter, for N407-TC, SAC-3000 and SAC-4500, 10-Foot - Image 1](https://m.media-amazon.com/images/I/51yaCnInmDL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ A good spot cooler. Provide a cool space in a hot environment. *by R***C on Reviewed in the United States on June 26, 2019* I use this cooler daily in an auto service shop. The shop temp is usually 90-100 degrees with high humidity. The cooler provides a nice stream of cool air to my desk area. This cooker is designed to spot cool the area that it blows on and it works great for my needs. It's not designed to cool down the 100 degree shop, but it does cool the area where it blows. The cooler is easy to use - plug it in and turn it on. The expandable vent that blows the cool air could be a little sturdier. I can usually run the cooler for about 5 hours before I need to empty the drain tank. Overall, a good cooler to provide a cool space in a hot environment. ### ⭐⭐⭐⭐ Chilling on patio *by A***H on Reviewed in the United States on October 9, 2017* Bought this to keep me comfortable on the front porch during the Florida summers while I make Internet's and smoke cigars; it worked almost as well as I hoped.The bad: I wish it got a bit cooler. It does a nice job and for the most part does what I hoped. There were a couple days that a few degrees cooler would have made the difference but it still.did a great job as I would have been too uncomfortable to sit out for a few hours.The good: it blows a large amount of cool, dry, air that is very directional - a foot in either direction and you will loose the bubble of comfort. The condensation reservoir is substantial and generally will allow me to run it for 3 or so hours - in Florida humidity - before needing to be emptied. The wheels make it easy to move around; it is a bit heavy to lift but not unmanageable. I often make phone calls and conference calls while on patio and the unit is not so noisy to be noticeable or hamper patio conversion.If you are looking to solve a similar problem, this unit works very well. ### ⭐⭐⭐⭐⭐ Outstanding Unit *by M***E on Reviewed in the United States on July 16, 2020* I cannot express how happy I am with this little unit!I am able to stay cool in the garage while working at the bench, I can adapt this to a 3" hose and run it into our tent while camping, and I made a plenum that directs it into my teardrop camper when I am doing weekend trips.It can keep my ShelterPod cool on a summer night with 5 people sleeping in it, all without the condensation and water of a swamp cooler of the same size.It is expensive, but totally worth it for the size and value. --- ## 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.vn/products/28283160-uninex-ed-3c-indoor-outdoor-koolzone-mobile-spot-cooler-duct](https://www.desertcart.vn/products/28283160-uninex-ed-3c-indoor-outdoor-koolzone-mobile-spot-cooler-duct) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-23*