--- product_id: 50213535 title: "Kair Connector with Backdraught Shutter 150mm - 6 inch Non-Return Damper Flap to Connect Duct Pipe or Flexible Ducting Hose" brand: "kair" price: "192 kr" currency: DKK in_stock: true reviews_count: 13 category: "Kair" url: https://www.desertcart.dk/products/50213535-kair-connector-with-backdraught-shutter-150mm-6-inch-non-return store_origin: DK region: Denmark --- # 150mm / 6 inch perfect fit Connects multiple duct lengths seamlessly Backdraught shutter blocks odors & cold air Kair Connector with Backdraught Shutter 150mm - 6 inch Non-Return Damper Flap to Connect Duct Pipe or Flexible Ducting Hose **Brand:** kair **Price:** 192 kr **Availability:** ✅ In Stock ## Summary > 🚫💨 Seal in comfort, block out the rest! ## Quick Answers - **What is this?** Kair Connector with Backdraught Shutter 150mm - 6 inch Non-Return Damper Flap to Connect Duct Pipe or Flexible Ducting Hose by kair - **How much does it cost?** 192 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/50213535-kair-connector-with-backdraught-shutter-150mm-6-inch-non-return) ## Best For - kair enthusiasts ## Why This Product - Trusted kair brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision 150mm Fit:** Designed to snugly fit 150mm round pipes or 152mm flexible hoses for effortless installation. - • **Versatile Connectivity:** Easily joins multiple duct sections, creating extended ventilation runs tailored to your space. - • **Smart Backdraught Shutter:** Automatically opens with airflow and closes to prevent unwanted smells and cold drafts—energy-saving and hygienic. - • **Durable Lightweight Design:** Crafted from sturdy polystyrene, combining strength with minimal weight for hassle-free handling. - • **Universal Ventilation Solution:** Ideal for tumble dryers, extractor fans, hydroponics, cooker hoods, and more—your all-in-one ducting upgrade. ## Overview The Kair Connector with Backdraught Shutter is a 150mm (6 inch) polystyrene ducting connector featuring an inline gravity damper flap that prevents backflow of odors and cold air. It fits standard 150mm round pipes or 152mm flexible hoses and enables seamless connection of multiple duct lengths. Perfect for enhancing ventilation efficiency in kitchens, bathrooms, laundry rooms, and hydroponic setups. ## Description Free delivery and returns on all eligible orders. Shop Kair Connector with Backdraught Shutter 150mm - 6 inch Non-Return Damper Flap to Connect Duct Pipe or Flexible Ducting Hose. Review: Works really well. - This works really well, it has a plastic lip half way down which you can shave a bit off to fit inside / in the middle of a 100mm tube. They're hard to get in stores for some reason, but it works really well, as soon as the fan starts it opens, then closes when it's off. Review: A good price. - Returned as wasn't needed. But the quality looked good in the packaging. ## Features - 150mm / 6 inch plastic ducting connector with inline backdraught shutter / gravity damper flap. - Stop smells and prevent cold air coming through your extract fan or ducting. - Will fit inside 150mm round pipe or 152mm flexible hose and can be used to join multiple lengths of pipe together to form a long duct run. - Perfectly suited for ducting your Tumble Dryer, Bathroom or Kitchen extractor fan, Hydroponics, In-Line Extract Fans, or Cooker Hood and other ventilation applications. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004X4SV8M | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 5,240 in DIY & Tools ( See Top 100 in DIY & Tools ) 7 in Ducting | | Colour | White | | Customer Reviews | 4.3 4.3 out of 5 stars (2,836) | | Date First Available | 19 April 2011 | | Item Package Quantity | 1 | | Item Weight | 99.8 g | | Manufacturer | Kair | | Manufacturer reference | DUCVKC363 | | Material | Polystyrene | | Part Number | DUCVKC363 | | Product Dimensions | 15.19 x 15.19 x 6.2 cm; 99.79 g | | Size | 150mm (With Flap) | ## Images ![Kair Connector with Backdraught Shutter 150mm - 6 inch Non-Return Damper Flap to Connect Duct Pipe or Flexible Ducting Hose - Image 1](https://m.media-amazon.com/images/I/41JzPWXI1RL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works really well. *by J***N on 5 February 2026* This works really well, it has a plastic lip half way down which you can shave a bit off to fit inside / in the middle of a 100mm tube. They're hard to get in stores for some reason, but it works really well, as soon as the fan starts it opens, then closes when it's off. ### ⭐⭐⭐⭐ A good price. *by N***W on 15 February 2026* Returned as wasn't needed. But the quality looked good in the packaging. ### ⭐⭐⭐⭐⭐ Vent *by G***Y on 18 February 2026* Does the job very well ## Frequently Bought Together - Kair Connector with Backdraught Shutter 150mm - 6 inch Non-Return Damper Flap to Connect Duct Pipe or Flexible Ducting Hose - Kair 90 Degree Elbow Bend 150mm - 6 inch Round Plastic Ducting Joint to Connect Round Duct Pipe or Flexible Hose - Kair Plastic Ducting Pipe 150mm - 6 inch / 350mm Short Length -Rigid Straight Duct Channel --- ## 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.dk/products/50213535-kair-connector-with-backdraught-shutter-150mm-6-inch-non-return](https://www.desertcart.dk/products/50213535-kair-connector-with-backdraught-shutter-150mm-6-inch-non-return) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-05-08*