--- product_id: 61617676 title: "Kair Round Connector 150mm - 6 inch to Connect Duct Pipe or Flexible Ducting Hose" price: "1070073₫" currency: VND in_stock: true reviews_count: 13 url: https://www.desertcart.vn/products/61617676-kair-round-connector-150mm-6-inch-to-connect-duct-pipe store_origin: VN region: Vietnam --- # 150mm / 6 inch perfect fit Male spigot for secure joins Lightweight 68g polystyrene Kair Round Connector 150mm - 6 inch to Connect Duct Pipe or Flexible Ducting Hose **Price:** 1070073₫ **Availability:** ✅ In Stock ## Summary > 🔗 Connect with confidence — ducting made effortless! ## Quick Answers - **What is this?** Kair Round Connector 150mm - 6 inch to Connect Duct Pipe or Flexible Ducting Hose - **How much does it cost?** 1070073₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/61617676-kair-round-connector-150mm-6-inch-to-connect-duct-pipe) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Compatibility:** Fits inside 150mm round pipes or 152mm flexible hoses—versatility that adapts to your setup. - • **Optimized Airflow Control:** Male spigot ensures tight, leak-free joins, maximizing extractor fan efficiency. - • **Seamless 150mm Connection:** Effortlessly link standard duct pipes or flexible hoses for extended ventilation runs. - • **Durable Lightweight Design:** Crafted from sturdy polystyrene weighing just 68g for easy handling and installation. - • **Essential Ventilation Upgrade:** Ideal for tumble dryers, kitchen extractors, hydroponics, and in-line fans—boost your air quality game. ## Overview The Kair Round Connector 150mm is a lightweight, durable polystyrene ducting accessory designed to securely join 150mm round pipes or 152mm flexible hoses. Featuring a male spigot for tight connections, it’s perfect for enhancing ventilation systems in kitchens, bathrooms, hydroponics, and more, ensuring efficient airflow and easy installation. ## Description Product Description Kair Round Ducting Connectors Plastic ducting connector with male spigot, fits inside pipe. Perfect for extending ducting runs. Kair Round Plastic Ducting Connectors Round rigid ducting provides superior airflow performance vs. comparative size rectangular or flexible duct. Easy to install and durable, just push-fit duct and fittings together For permanent fixings, seal joints with silicone sealant or tape Will join any Female part of the Kair ducting range Built to last out of high-quality white Polystyrene/Polypropylene plastic Material Max / Min Temperature: +60c / -15c Suitable to use in compliance with Part F Building Regulations Search for Kair Ducting for the full range of compatible Round and Rectangular fittings, outlets, and grilles. Ducting Connector with backdraught shutter / non return damper flap Stops unpleasant odours, noises, or draughts flowing back through your duct. With a gravity flap - no need for springs that break! Use when you need to stop smells flowing backwards within ducting, or when you have 2 or more extractor fans connected to same duct run. Can be used to join multiple lengths of pipe together to form a long duct run. Ducting Connector Sizes 100mm / 4" Male Spigot will fit inside Kair 100mm Round Pipe Part: DUCVKC250 or 102mm Flexible Hose Part: DUCP0092/102/35 and can be used to join multiple lengths of pipe together to form a long duct run. 125mm / 5" Male Spigot will fit inside Kair 125mm Round Pipe Part: DUCVKC267 or 102mm Flexible Hose Part: DUCP0092/127/35 and can be used to join multiple lengths of pipe together to form a long duct run. 150mm / 6" Male Spigot will fit inside Kair 150mm Round Pipe Part: DUCVKC670 or 152mm Flexible Hose Part: DUCP0092/152/35 and can be used to join multiple lengths of pipe together to form a long duct run. Kair Ducting & Ventilation Range Ducting Connectors are part of the Kair ducting and ventilation range. Unlike generic imported products Kair products are made in the UK and are compatible with the extensive range of fittings outlets and grilles in multiple sizes to offer your a complete solution for all of your ventilation needs. This item can be used as a part of a long ductwork run for a variety of purposes including whole house ventilation, passive stack vent, positive input ventilation, air conditioning, HVAC, and Heat Recovery systems. Plastic rigid ducting is perfect for DIY and Trade use and provides superior airflow performance and durability versus flexible duct. Review: Fit for purpose, with some modification. - Bought this to retro fit in the ducting of a 12v Manrose bathroom fan which, for some reason and unlike its predecessor, came without a backdraft shutter. As other buyers have mentioned, its a tight fit in 100mm ducting and I had to trim the outer central ridge on the shutter to fit it inside the ducting. Used a very sharp paperhangers knife to shave a millimetre or so from the ridge and it now fits perfectly, held in place, just in case, by a blob or two of silicone. Its working well so far: yes, it clatters when the wind blows but that goes with the territory when, as we do, you live in a windy coastal town. Not sure how long it'll last given the wear that the wind will place on the shutter's basic hinges, but Time will tell. Very easy to retro fit if you have the access, so recommended. 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 male spigot. - 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. - Connectors are used to join two ducting pipes or hoses together. But if you want to attach a fitting that has a "male" end, you'll still need to use a small piece of ducting pipe on that side to make it work. - 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 | B004X4SVGE | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 3,837 in DIY & Tools ( See Top 100 in DIY & Tools ) 3 in Ducting 19,312 in Hardware | | Colour | White | | Customer Reviews | 4.2 4.2 out of 5 stars (2,826) | | Date First Available | 12 Jan. 2016 | | Item Weight | 68 g | | Manufacturer | Kair | | Manufacturer reference | DUCVKC365 | | Material | Polystyrene | | Part Number | DUCVKC365 | | Product Dimensions | 15.19 x 15.19 x 6.2 cm; 68.04 g | | Size | 150mm | ## Images ![Kair Round Connector 150mm - 6 inch to Connect Duct Pipe or Flexible Ducting Hose - Image 1](https://m.media-amazon.com/images/I/41pFhJh8APL.jpg) ![Kair Round Connector 150mm - 6 inch to Connect Duct Pipe or Flexible Ducting Hose - Image 2](https://m.media-amazon.com/images/I/51x4FiOSsmL.jpg) ![Kair Round Connector 150mm - 6 inch to Connect Duct Pipe or Flexible Ducting Hose - Image 3](https://m.media-amazon.com/images/I/51m+27B9boL.jpg) ![Kair Round Connector 150mm - 6 inch to Connect Duct Pipe or Flexible Ducting Hose - Image 4](https://m.media-amazon.com/images/I/51istIAm3HL.jpg) ![Kair Round Connector 150mm - 6 inch to Connect Duct Pipe or Flexible Ducting Hose - Image 5](https://m.media-amazon.com/images/I/51qXuJ5W17L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fit for purpose, with some modification. *by B***N on 26 January 2025* Bought this to retro fit in the ducting of a 12v Manrose bathroom fan which, for some reason and unlike its predecessor, came without a backdraft shutter. As other buyers have mentioned, its a tight fit in 100mm ducting and I had to trim the outer central ridge on the shutter to fit it inside the ducting. Used a very sharp paperhangers knife to shave a millimetre or so from the ridge and it now fits perfectly, held in place, just in case, by a blob or two of silicone. Its working well so far: yes, it clatters when the wind blows but that goes with the territory when, as we do, you live in a windy coastal town. Not sure how long it'll last given the wear that the wind will place on the shutter's basic hinges, but Time will tell. Very easy to retro fit if you have the access, so recommended. ### ⭐⭐⭐⭐ A good price. *by N***W on 15 February 2026* Returned as wasn't needed. But the quality looked good in the packaging. ### ⭐⭐⭐⭐⭐ 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. ## Frequently Bought Together - Kair Round Connector 150mm - 6 inch 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.vn/products/61617676-kair-round-connector-150mm-6-inch-to-connect-duct-pipe](https://www.desertcart.vn/products/61617676-kair-round-connector-150mm-6-inch-to-connect-duct-pipe) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-03*