--- product_id: 695379362 title: "YANWEN Sideways Vent Extender for Under Furniture, Fits Vents 3\" - 6\" Wide - 1pack" brand: "yanwen" price: "$57.14" currency: USD in_stock: true reviews_count: 5 category: "Yanwen" url: https://www.desertcart.us/products/695379362-yanwen-sideways-vent-extender-for-under-furniture-fits-vents-3 store_origin: US region: United States of America --- # Fits 3"-6" vents, extends 9"-18" 1.5mm heat-resistant PET plastic 6 powerful neodymium magnets YANWEN Sideways Vent Extender for Under Furniture, Fits Vents 3" - 6" Wide - 1pack **Brand:** yanwen **Price:** $57.14 **Availability:** ✅ In Stock ## Summary > 🌀 Extend your airflow, elevate your space — effortlessly cool, invisibly sleek. ## Quick Answers - **What is this?** YANWEN Sideways Vent Extender for Under Furniture, Fits Vents 3" - 6" Wide - 1pack by yanwen - **How much does it cost?** $57.14 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/695379362-yanwen-sideways-vent-extender-for-under-furniture-fits-vents-3) ## Best For - yanwen enthusiasts ## Why This Product - Trusted yanwen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Flexible Vent Extension:** Adjustable length from 9" to 18" perfectly adapts to 10" or 12" registers, maximizing airflow redirection. - • **Durable & Heat-Resistant:** Crafted from premium 1.5mm PET plastic, designed to withstand high temperatures without warping or cracking. - • **Energy-Smart Climate Control:** Optimize your HVAC efficiency year-round, reducing heating and cooling costs while enhancing comfort. - • **Seamless Under-Furniture Fit:** Slim 1.7" height slides effortlessly beneath sofas, beds, and dressers for invisible airflow control. - • **Magnetic Snap-On Installation:** Six super-strong neodymium magnets ensure a secure, tool-free attachment to metal vent registers in seconds. ## Overview The YANWEN Sideways Vent Extender is a patented, magnetic airflow solution designed to fit 3"-6" wide vents and extend from 9" to 18". Made from durable, heat-resistant 1.5mm PET plastic, it installs easily under furniture with six powerful neodymium magnets, improving HVAC efficiency and saving on energy bills while maintaining a low-profile, stylish look. ## Description ... This is vent extender. Review: Does the job Review: Super easy to install and quality plastic. ## Features - 【DEMENSIONS】Our Air Vent Extender (Invention Patent Pending US19/390,657) Perfect fits for 10" or 12” registers, with the flexibility to extend from 9" up to 18''. the vent extender is 1.7" height, it will fit under almost any piece of furniture.Redefine your interior design with the perfect combination of visual appeal and practicality. - 【PREMIUM MATERIAL】This magnetic vent extender made from high-quality 1.5mm thick PET plastic, our extenders are carefully tested to withstand high temperatures while providing both flexibility and long-lasting durability. - 【SAVE MONEY】Our air deflectors can be used under SOFA, dressers, chairs, beds, and more. Year-round savings on heating and cooling bills. - 【SUPER MAGNETICS】Our floor vent deflectors are equipped with 6 strong neodymium magnets that make it simple to attach to any metal vent register. - 【AFTER SALES】 If you're unsatisfied with our magnetic air vent extender for any reason, please feel free to contact us, we'll give you a satisfactory solution ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DLWJ2WKH | | ASIN | B0DLWJ2WKH | | Batteries Included? | No | | Batteries Required? | No | | Color | Clear | | Customer Reviews | 4.3 4.3 out of 5 stars (254) | | Customer reviews | 4.3 4.3 out of 5 stars (254) | | Date First Available | 16 November 2024 | | Date First Available | 16 November 2024 | | Included components | vent extender | | Item Weight | 191 g | | Item model number | extender-005 | | Item model number | extender-005 | | Manufacturer | YANWEN | | Manufacturer | YANWEN | | Part number | extender-005 | | Product Dimensions | 12.7 x 7.62 x 2.54 cm; 191 g | | Product Dimensions | 12.7 x 7.62 x 2.54 cm; 191 g | | Size | 1pack-superduty | ## Images ![YANWEN Sideways Vent Extender for Under Furniture, Fits Vents 3" - 6" Wide - 1pack - Image 1](https://m.media-amazon.com/images/I/71+Tfrq0bcL.jpg) ![YANWEN Sideways Vent Extender for Under Furniture, Fits Vents 3" - 6" Wide - 1pack - Image 2](https://m.media-amazon.com/images/I/71BuDyZjUuL.jpg) ![YANWEN Sideways Vent Extender for Under Furniture, Fits Vents 3" - 6" Wide - 1pack - Image 3](https://m.media-amazon.com/images/I/71GzZX6UyUL.jpg) ![YANWEN Sideways Vent Extender for Under Furniture, Fits Vents 3" - 6" Wide - 1pack - Image 4](https://m.media-amazon.com/images/I/71h0z7zwhgL.jpg) ![YANWEN Sideways Vent Extender for Under Furniture, Fits Vents 3" - 6" Wide - 1pack - Image 5](https://m.media-amazon.com/images/I/71y09QtRkwL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***R on 30 December 2025* Does the job ### ⭐⭐⭐⭐⭐ Review *by L***S on 7 January 2026* Super easy to install and quality plastic. ### ⭐⭐⭐⭐ Review *by C***Y on 21 January 2026* Seemed extremely flimsy at first. Once I used the provided double sided clear tape it became much sturdier. Still not the thickest plastic, but overall it’s decent. Once I sized it, I put a piece of the tape on each section at the top and one on each side. Giving it 4 stars because it was easy and does the job well nonetheless. --- ## 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.us/products/695379362-yanwen-sideways-vent-extender-for-under-furniture-fits-vents-3](https://www.desertcart.us/products/695379362-yanwen-sideways-vent-extender-for-under-furniture-fits-vents-3) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-10-19*