--- product_id: 14421200 title: "Linear Air Diverter-48\"x 5.5\"-white (#4875-48x5.5)" brand: "1800ceiling.com" price: "€ 34.09" currency: EUR in_stock: false url: https://www.desertcart.pt/products/14421200-linear-air-diverter-48x-5-5-white-4875-48x5-5 store_origin: PT region: Portugal --- # 48" length 2 lbs weight No tools needed Linear Air Diverter-48"x 5.5"-white (#4875-48x5.5) **Brand:** 1800ceiling.com **Price:** € 34.09 **Availability:** ❌ Out of Stock ## Summary > 🌬️ Breathe Easy, Live Better! ## Quick Answers - **What is this?** Linear Air Diverter-48"x 5.5"-white (#4875-48x5.5) by 1800ceiling.com - **How much does it cost?** € 34.09 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/14421200-linear-air-diverter-48x-5-5-white-4875-48x5-5) ## Best For - 1800ceiling.com enthusiasts ## Why This Product - Trusted 1800ceiling.com brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Perfect Fit:** Designed specifically for 3-slot linear air vents—no guesswork! - • **Sleek Design:** Modern white finish complements any decor effortlessly. - • **Durable Construction:** Crafted from high-impact polystyrene for long-lasting use. - • **Draft Control Mastery:** Divert unwanted drafts with precision and style. - • **Effortless Installation:** Transform your space in minutes—no tools required! ## Overview The Linear Air Diverter is a 48" x 5.5" air deflector designed to efficiently redirect drafts from 3-slot linear air vents. Weighing just 2 pounds and made from durable high-impact polystyrene, it installs effortlessly without the need for tools, making it a practical addition to any home or office space. ## Description Our 48" long x 5.5" wide linear slot air diffuser (actual length: 47-3/4") installs easily over any 4’-long ceiling 3 slot air vent. This diffuser features a perimeter flange that enables it to be installed without tools by resting the flange between the vent and the ceiling grid support system. Once installed, the slot air diffuser redirects the hot or cold air flow leaving the vent so it flows more evenly throughout the space rather than it being forced down in one spot. The result is a much more comfortable office space. At 1800Ceiling.com, we carry a wide variety slot air diffusers in a range of different sizes. Our stock diffusers consist of solutions for 1, 2, 3, and 4-slot 2’ air vents. But, we can also custom-make diffusers for air vents with 5 or 6 slots. All of our diffusers are made from high-impact 0.08 gauge polystyrene, so you can rest assured that they’ll last. And best of all, they don’t inhibit or restrict the flow of air from your HVAC vents so they won’t affect the efficiency of your system. Shop our expansive inventory of linear slot air diffusers and save on all of your ceiling repair needs. Actual Length=47-3/4" x 3" Deep x 5.5" Wide ## Features - Divert drafts from 3 slot linear air vents. - Installs easily without tools - Air deflector for 3 slot linear air vents ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | 1800ceiling.com | | Part Number | 4875-48x5.5 | | Item Weight | 2 pounds | | Product Dimensions | 47.75 x 5.5 x 2.75 inches | | Item model number | 4875-48x5.5 | | Is Discontinued By Manufacturer | No | | Color | White | | Material | .080 gauge high impact polystyrene | | Item Package Quantity | 1 | | Batteries Included? | No | | Batteries Required? | No | ## Images ![Linear Air Diverter-48"x 5.5"-white (#4875-48x5.5) - Image 1](https://m.media-amazon.com/images/I/41HWbOITb4L.jpg) ![Linear Air Diverter-48"x 5.5"-white (#4875-48x5.5) - Image 2](https://m.media-amazon.com/images/I/918+F-gcNdL.jpg) ![Linear Air Diverter-48"x 5.5"-white (#4875-48x5.5) - Image 3](https://m.media-amazon.com/images/I/51bcViWEgtL.jpg) ![Linear Air Diverter-48"x 5.5"-white (#4875-48x5.5) - Image 4](https://m.media-amazon.com/images/I/512LGKa47qL.jpg) ![Linear Air Diverter-48"x 5.5"-white (#4875-48x5.5) - Image 5](https://m.media-amazon.com/images/I/81w4kPniMPL.jpg) ## Questions & Answers **Q: How many come in a pack?** A: 1 quantity each, however you can order more than 1 at a time. **Q: Will the cold air redirected still come down on my desk? i have used hvac tape to seal up my vents but still feel too cold under my desk.** A: THis does a good job of aiming the air. My air was aimed at a window and I was really hot so I put this on to redirect it towards me (A/C in the summer). It blows so hard I have to use paperweights but it worked great and now I am much cooler in the summer. It will probably work on heat just as well. --- ## 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.pt/products/14421200-linear-air-diverter-48x-5-5-white-4875-48x5-5](https://www.desertcart.pt/products/14421200-linear-air-diverter-48x-5-5-white-4875-48x5-5) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-06-08*