--- product_id: 183928865 title: "Kair 90 Degree Vertical Elbow Bend 220mm x 90mm - 9 x 4 inch Rectangular Plastic Ducting Adaptor" brand: "kair" price: "241.73 DT" currency: TND in_stock: true reviews_count: 12 category: "Kair" url: https://www.desertcart.tn/products/183928865-kair-90-degree-vertical-elbow-bend-220mm-x-90mm-9 store_origin: TN region: Tunisia --- # 220mm x 90mm precision fit 90Β° vertical airflow bend Low static pressure drop Kair 90 Degree Vertical Elbow Bend 220mm x 90mm - 9 x 4 inch Rectangular Plastic Ducting Adaptor **Brand:** kair **Price:** 241.73 DT **Availability:** βœ… In Stock ## Summary > πŸ”„ Elevate your airflow game with the sleek Kair 90Β° vertical elbow! ## Quick Answers - **What is this?** Kair 90 Degree Vertical Elbow Bend 220mm x 90mm - 9 x 4 inch Rectangular Plastic Ducting Adaptor by kair - **How much does it cost?** 241.73 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/183928865-kair-90-degree-vertical-elbow-bend-220mm-x-90mm-9) ## 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 - β€’ **High-Capacity Airflow:** Delivers comparable performance to 150mm round ducts with minimal pressure loss (6.2 to 53.3 Pa). - β€’ **Seamless 220x90mm Fit:** Perfectly engineered female spigots ensure effortless push-fit installation with standard flat ducting. - β€’ **Robust UK-Made Material:** Crafted from durable polypropylene for long-lasting, lightweight, and corrosion-resistant ducting solutions. - β€’ **Optimized 90Β° Vertical Bend:** Designed for upward airflow, maximizing space efficiency by fitting flush against ceilings and walls. - β€’ **Versatile Ventilation Compatibility:** Ideal for cooker hoods, HVAC, heat recovery, and whole-house ventilation systemsβ€”future-proof your airflow. ## Overview The Kair 90 Degree Vertical Elbow Bend (220mm x 90mm) is a UK-manufactured, high-quality polypropylene ducting adaptor designed for efficient upward airflow in commercial and residential ventilation systems. It features female spigots for easy push-fit installation, delivers airflow performance comparable to 150mm round ducts, and fits flush against ceilings or walls to save space. Tested for low static pressure drop and temperature resilience, it’s perfect for cooker hoods, HVAC, and heat recovery setups. ## Description Kair Rectangular 220mm x 90mm - 9 x 4 inch Flat Ducting 90 Degree Vertical (Upward) Elbow Bend. Both sides are female sockets. The ends will fit over 220mm ducting system 220mm x 90mm flat ducting pipe Part: DUCVKC5704. Kair System 220 ducting has comparable airflow performance to 150mm round duct. Is designed to be low profile to fit inside ceilings, floor slabs, or to be concealed above kitchen wall units. It is best utilised as part of a ducting system for high powered cooker hood extractors and whole house ventilation systems, such as heat recovery systems or mechanical ventilation systems in offices, houses, and apartments. This bend 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, air conditioning, HVAC, and Heat Recovery Systems. Static Pressure Drop in Pascals: 60 l/s = 6.2 Pa 120 l/s = 24.1 Pa 180 l/s = 53.3 PaAirflow performance independently tested by BSRIA or BREMax / Min Temperature: +60c / -15c.Made in the UK using strong high-quality white polystyrene / polypropylene material.Installation Tips: Kair plastic ducting pipe is lightweight & easy to install. You simply push-fit the duct pipe and fittings together. For permanent fixings, you can seal the joints with a method of your choice (Popular options include silicone sealant, solvent cement, or tape). Rectangular plastic ducting can be carefully cut to the required size using a hacksaw. Offcuts are always useful to keep to hand for joining two female fittings together. If your duct run passes through a particularly cold area, we would recommend considering using our pre-insulated ducting to avoid condensation building up within your ductwork. Review: It works - Good quality and good fit Review: Great quality! - Great quality part made of robust plastic. I bought this for use with a venting hob. Installed underfloor to the outside. Very easy to install. I taped the joints for extra sealing but it's not necessary to secure as they easily slot together. ## Features - 220mm x 90mm - 9 x 4 inch Flat Ducting 90 Degree Vertical (Upward) Bend. - Both ends are female spigots which will fit over 220mm x 90mm / 9 inch rectangular flat channel pipe. - Designed for use with high capacity extraction systems, cooker hoods, commercial ventilation. - Comparable airflow performance to 150mm round ducting systems. - Space saving solution can be flush fitted against ceilings and walls and can be concealed above wall units or inside ceiling voids. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07G9F51RY | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 9,427 in DIY & Tools ( See Top 100 in DIY & Tools ) 15 in Ducting | | Colour | White | | Customer Reviews | 4.7 4.7 out of 5 stars (218) | | Date First Available | 8 Aug. 2018 | | Item Weight | 222 g | | Manufacturer | Kair | | Material | Polypropylene | | Product Dimensions | 13 x 22.61 x 13 cm; 222.26 g | | Size | 220mm (90 Degree Vertical) | ## Images ![Kair 90 Degree Vertical Elbow Bend 220mm x 90mm - 9 x 4 inch Rectangular Plastic Ducting Adaptor - Image 1](https://m.media-amazon.com/images/I/51L7fMzpNQL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ It works *by P***S on 11 October 2025* Good quality and good fit ### ⭐⭐⭐⭐⭐ Great quality! *by V***L on 17 October 2025* Great quality part made of robust plastic. I bought this for use with a venting hob. Installed underfloor to the outside. Very easy to install. I taped the joints for extra sealing but it's not necessary to secure as they easily slot together. ### ⭐⭐⭐⭐⭐ Great fit *by P***S on 26 January 2025* Simple and worked great. Nice and snug fit. ## Frequently Bought Together - Kair 90 Degree Vertical Elbow Bend 220mm x 90mm - 9 x 4 inch Rectangular Plastic Ducting Adaptor - Kair Rectangular Flat Ducting 220mm x 90mm - 1 Metre Length Flat Channel Pipe - Kair Ducting Adaptor 220mm x 90mm to 150mm - 6 inch Rectangular to Round Straight Channel Connector for Converting to Different Size Duct Systems --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/183928865-kair-90-degree-vertical-elbow-bend-220mm-x-90mm-9](https://www.desertcart.tn/products/183928865-kair-90-degree-vertical-elbow-bend-220mm-x-90mm-9) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-03*