--- product_id: 376224795 title: "Vent Systems 4” Inch Galvanized Steel Tee Cap - Heavy-Duty HVAC End Plug for Dryer Ducts Exhaust Pipes and Round Metal Vents – Indoor and Outdoor Use – Closure Fitting for HVAC Systems" brand: "vent systems" price: "102.33 DT" currency: TND in_stock: true reviews_count: 13 category: "Vent Systems" url: https://www.desertcart.tn/products/376224795-vent-systems-4-inch-galvanized-steel-tee-cap-heavy-duty store_origin: TN region: Tunisia --- # Quick push-fit install 4-inch universal fit Heavy-duty galvanized steel Vent Systems 4” Inch Galvanized Steel Tee Cap - Heavy-Duty HVAC End Plug for Dryer Ducts Exhaust Pipes and Round Metal Vents – Indoor and Outdoor Use – Closure Fitting for HVAC Systems **Brand:** vent systems **Price:** 102.33 DT **Availability:** ✅ In Stock ## Summary > 🔧 Seal the deal with strength and style! ## Quick Answers - **What is this?** Vent Systems 4” Inch Galvanized Steel Tee Cap - Heavy-Duty HVAC End Plug for Dryer Ducts Exhaust Pipes and Round Metal Vents – Indoor and Outdoor Use – Closure Fitting for HVAC Systems by vent systems - **How much does it cost?** 102.33 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/376224795-vent-systems-4-inch-galvanized-steel-tee-cap-heavy-duty) ## Best For - vent systems enthusiasts ## Why This Product - Trusted vent systems brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safe, Smooth Edges:** Engineered for injury-free handling—no sharp edges, just secure closure. - • **Optimize HVAC Efficiency:** Seal unused ducts to prevent air leaks, dust intrusion, and maintain system pressure. - • **Seamless 4” Universal Fit:** Effortlessly seals all standard 4-inch ducts and vents for airtight performance. - • **DIY-Ready Quick Installation:** Push-fit design lets you cap ducts in seconds—no pro needed. - • **Built to Last with Galvanized Steel:** Rust and corrosion-resistant for unbeatable durability indoors and out. ## Overview The Vent Systems 4” Galvanized Steel Tee Cap is a heavy-duty, rust-resistant end plug designed for standard 4-inch HVAC ducts, dryer vents, and exhaust pipes. Its smooth, safe edges and quick push-fit installation make it ideal for both indoor and outdoor use, helping professionals and DIYers maintain airtight HVAC systems and improve efficiency. ## Description desertcart.com: Vent Systems 4” Inch Galvanized Steel Tee Cap - Heavy-Duty HVAC End Plug for Dryer Ducts Exhaust Pipes and Round Metal Vents – Indoor and Outdoor Use – Closure Fitting for HVAC Systems : Tools & Home Improvement Review: Just what I needed - Fits easily Review: Great - Worked for what I needed. Good quality. ## Features - UNIVERSAL 4” DUCT END CAP – Fits standard 4-inch round metal ducting, dryer vents, exhaust pipes, and HVAC tubing. Provides a tight, secure closure to seal unused duct openings and prevent air leakage, dust, and debris entry. - HEAVY-DUTY GALVANIZED STEEL – Made from high-quality galvanized steel for strength and long life. Resists rust, corrosion, moisture, and outdoor conditions. Designed for both interior and exterior HVAC installations. - SAFE DESIGN WITH NO SHARP EDGES – Engineered with smooth, rolled edges for safe handling. Detachable cap fits snugly over the pipe end and stays firmly in place when fastened with a clamp (not included). - QUICK PUSH-FIT INSTALLATION – Slides onto the duct end in seconds. Can be secured using a duct clamp, foil tape, screws, or rivets (not included). Easy DIY installation for homeowners, HVAC technicians, and workshop use. - MULTI-PURPOSE HVAC SOLUTION – Ideal for sealing unused dryer ducts, closing off exhaust pipe lines, capping round vents, or isolating sections of HVAC systems. Helps maintain proper air pressure and improves system efficiency. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09HL13WP7 | | Best Sellers Rank | #52,638 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #581 in Dryer Replacement Parts | | Brand | Vent Systems | | Brand Name | Vent Systems | | Color | Silver | | Connector Type | Cap | | Customer Reviews | 4.6 out of 5 stars 281 Reviews | | Item Dimensions | 4.33 x 4.33 x 1.34 inches | | Item Weight | 0.08 kg | | Item dimensions L x W x H | 4.33 x 4.33 x 1.34 inches | | Manufacturer | Vent Systems | | Material | Galvanized Steel | | Material Type | Galvanized Steel | | Number of Pieces | 1 | | Size | 4'' | | Unit Count | 1 Count | ## Images ![Vent Systems 4” Inch Galvanized Steel Tee Cap - Heavy-Duty HVAC End Plug for Dryer Ducts Exhaust Pipes and Round Metal Vents – Indoor and Outdoor Use – Closure Fitting for HVAC Systems - Image 1](https://m.media-amazon.com/images/I/61kLfoXioSL.jpg) ![Vent Systems 4” Inch Galvanized Steel Tee Cap - Heavy-Duty HVAC End Plug for Dryer Ducts Exhaust Pipes and Round Metal Vents – Indoor and Outdoor Use – Closure Fitting for HVAC Systems - Image 2](https://m.media-amazon.com/images/I/61wTFVkgI5L.jpg) ![Vent Systems 4” Inch Galvanized Steel Tee Cap - Heavy-Duty HVAC End Plug for Dryer Ducts Exhaust Pipes and Round Metal Vents – Indoor and Outdoor Use – Closure Fitting for HVAC Systems - Image 3](https://m.media-amazon.com/images/I/61l8fcc4qnL.jpg) ![Vent Systems 4” Inch Galvanized Steel Tee Cap - Heavy-Duty HVAC End Plug for Dryer Ducts Exhaust Pipes and Round Metal Vents – Indoor and Outdoor Use – Closure Fitting for HVAC Systems - Image 4](https://m.media-amazon.com/images/I/817ZxfZBE+L.jpg) ![Vent Systems 4” Inch Galvanized Steel Tee Cap - Heavy-Duty HVAC End Plug for Dryer Ducts Exhaust Pipes and Round Metal Vents – Indoor and Outdoor Use – Closure Fitting for HVAC Systems - Image 5](https://m.media-amazon.com/images/I/71-oHn0lkqL.jpg) ## Available Options This product comes in different **Size, Item Package Quantity** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Just what I needed *by C***S on April 2, 2026* Fits easily ### ⭐⭐⭐⭐⭐ Great *by W***E on December 7, 2025* Worked for what I needed. Good quality. ### ⭐⭐⭐⭐⭐ Fits external dryer vent *by V***Y on October 15, 2025* I purchased one of the new ventless Washer/Dryer combination machines. It does the full cycle while I'm at work, including drying and opening the door afterwards so the rubber seal doesn't get all moldy. Anyway, I know longer needed the external vent so I used this cover after I cut the vent short. --- ## 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/376224795-vent-systems-4-inch-galvanized-steel-tee-cap-heavy-duty](https://www.desertcart.tn/products/376224795-vent-systems-4-inch-galvanized-steel-tee-cap-heavy-duty) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-02*