--- product_id: 673796726 title: "Vent Systems 100mm Air Vent Duct Connector Flange - Plastic Ventilation Pipe - Ducting Connector for Round Flexible or Straight Pipes, Cooling Heating Ventilation System HVAC" brand: "vent systems" price: "R564" currency: ZAR in_stock: true reviews_count: 8 category: "Vent Systems" url: https://www.desertcart.co.za/products/673796726-vent-systems-100mm-air-vent-duct-connector-flange-plastic-ventilation store_origin: ZA region: South Africa --- # Fits standard 150mm ducts Heat & moisture resistant plastic Pre-drilled for easy mounting Vent Systems 100mm Air Vent Duct Connector Flange - Plastic Ventilation Pipe - Ducting Connector for Round Flexible or Straight Pipes, Cooling Heating Ventilation System HVAC **Brand:** vent systems **Price:** R564 **Availability:** ✅ In Stock ## Summary > 🌬️ Connect with confidence — seal in comfort, seal out inefficiency! ## Quick Answers - **What is this?** Vent Systems 100mm Air Vent Duct Connector Flange - Plastic Ventilation Pipe - Ducting Connector for Round Flexible or Straight Pipes, Cooling Heating Ventilation System HVAC by vent systems - **How much does it cost?** R564 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/673796726-vent-systems-100mm-air-vent-duct-connector-flange-plastic-ventilation) ## 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 - • **DIY-Friendly Installation:** Pre-drilled holes enable quick, hassle-free mounting on walls, ceilings, or panels—no pro needed. - • **Energy-Saving Secure Seal:** Tight duct-to-surface connection reduces air leaks, boosting HVAC efficiency and cutting costs. - • **Precision Fit for 150mm Ducts:** Engineered to snugly connect all standard 6-inch ventilation pipes for leak-free airflow. - • **Versatile Ventilation Solution:** Ideal for bathrooms, kitchens, garages, and HVAC systems—adaptable to flexible or straight ducts. - • **Durable Weather-Resistant Material:** Plastic construction withstands temperatures from -5°C to 60°C, perfect for indoor and outdoor use. ## Overview The Vent Systems 150 mm / 6" Pack of 2 duct connector flanges offer a precise, durable, and easy-to-install solution for HVAC ventilation needs. Made from heat and moisture resistant plastic, these connectors ensure a secure fit for standard round ducts, enhancing airflow efficiency and reducing energy loss. Perfect for both indoor and outdoor applications, they come pre-drilled for quick DIY mounting, making them a must-have for modern ventilation systems. ## Description Product Description Review: Simple to install and good quality - Works as intended. When our extractor was installed in the loft it wasnt installed correctly at all so was bouncing around. Pipe filling with water. Loft filling with moisture. I cant get to the top of the house easily to take the vent off and attach the pipe to the outside vent (which should have been done originally and wasnt). So when i noticed this it was a no brainer. Simple to fit and have had no issues since. Review: Good stuff - Does its job, ## Features - MALE FIT CONNECTOR FOR 100 MM / 4 INCH DUCTING – Designed with 99 mm / 3.90 inch diameter for all standard 100 mm / 4 inch round ventilation pipes and HVAC ducts. Provides a precise and secure fit for reliable airflow. - DURABLE PLASTIC MATERIAL – Made from plastic that resists heat, cold, and moisture with temperature resistant rage 23°F/-5°C to 140°F/+60°C. Built to last in kitchens, bathrooms, garages, and outdoor installations. - SECURE CONNECTION – Ensures tight duct-to-surface sealing, reducing air leaks and improving energy efficiency. Provides safe and stable system performance. - EASY DIY INSTALLATION – Pre-drilled holes make wall, ceiling, or panel mounting quick and hassle-free. (SCREWS NOT INCLUDED) - VERSATILE USE – Suitable for ventilation ducts in bathrooms, kitchens, utility rooms, and heating or cooling systems. Works indoors and outdoors. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08GWS5G1H | | Best Sellers Rank | 40,755 in DIY & Tools ( See Top 100 in DIY & Tools ) 133 in Ducting | | Brand | Vent Systems | | Colour | White | | Connector Type | Flange | | Connector type | Flange | | Country of Origin | Latvia | | Customer Reviews | 4.5 out of 5 stars 475 Reviews | | Exterior Finish | ABS | | Global Trade Identification Number | 04751037230019 | | Item Dimensions | 15 x 15 x 6.2 centimetres | | Item dimensions L x W x H | 15 x 15 x 6.2 centimetres | | Manufacturer | Vent Systems | | Material | Plastic | | Model Number | 4751037230019 | | Number of Pieces | 1 | | Part Number | 4751037230019 | | Set Name | Single | | Size | 100 mm | | Thread Size | 4 inch | | Thread Type | UN | | Unit Count | 1.0 count | ## Product Details - **Brand:** Vent Systems - **Colour:** White - **Connector type:** Flange - **Item dimensions L x W x H:** 20 x 20 x 6.3 centimetres - **Item weight:** 240 Grams - **Manufacturer:** Vent Systems - **Material:** Plastic - **Number of pieces:** 2 - **Size:** 150mm - Ohne Ventil - **Thread type:** Metric Parallel ## Images ![Vent Systems 100mm Air Vent Duct Connector Flange - Plastic Ventilation Pipe - Ducting Connector for Round Flexible or Straight Pipes, Cooling Heating Ventilation System HVAC - Image 1](https://m.media-amazon.com/images/I/41i65x8KMkL.jpg) ![Vent Systems 100mm Air Vent Duct Connector Flange - Plastic Ventilation Pipe - Ducting Connector for Round Flexible or Straight Pipes, Cooling Heating Ventilation System HVAC - Image 2](https://m.media-amazon.com/images/I/61C1aKnPMhL.jpg) ![Vent Systems 100mm Air Vent Duct Connector Flange - Plastic Ventilation Pipe - Ducting Connector for Round Flexible or Straight Pipes, Cooling Heating Ventilation System HVAC - Image 3](https://m.media-amazon.com/images/I/71EIlMjNxeL.jpg) ![Vent Systems 100mm Air Vent Duct Connector Flange - Plastic Ventilation Pipe - Ducting Connector for Round Flexible or Straight Pipes, Cooling Heating Ventilation System HVAC - Image 4](https://m.media-amazon.com/images/I/61Tohjt+qGL.jpg) ![Vent Systems 100mm Air Vent Duct Connector Flange - Plastic Ventilation Pipe - Ducting Connector for Round Flexible or Straight Pipes, Cooling Heating Ventilation System HVAC - Image 5](https://m.media-amazon.com/images/I/71+zYsBYAHL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Simple to install and good quality *by S***0 on 23 February 2026* Works as intended. When our extractor was installed in the loft it wasnt installed correctly at all so was bouncing around. Pipe filling with water. Loft filling with moisture. I cant get to the top of the house easily to take the vent off and attach the pipe to the outside vent (which should have been done originally and wasnt). So when i noticed this it was a no brainer. Simple to fit and have had no issues since. ### ⭐⭐⭐⭐⭐ Good stuff *by Y***S on 1 March 2026* Does its job, ### ⭐⭐⭐⭐⭐ Fits perfectly. *by C***T on 20 August 2025* Great product - perfect fit. --- ## 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.co.za/products/673796726-vent-systems-100mm-air-vent-duct-connector-flange-plastic-ventilation](https://www.desertcart.co.za/products/673796726-vent-systems-100mm-air-vent-duct-connector-flange-plastic-ventilation) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-06-06*