--- product_id: 413881642 title: "Kair White 100mm Louvred Wall Vent Grille with Flyscreen - 99.5mm / 4 Inch Round Rear Spigot & 155mm Front Cover" brand: "kair" price: "¥7442" currency: JPY in_stock: true reviews_count: 5 category: "Kair" url: https://www.desertcart.jp/products/413881642-kair-white-100mm-louvred-wall-vent-grille-with-flyscreen-99 store_origin: JP region: Japan --- # Built-in anti-insect flyscreen Temperature range -15°C to +60°C Easy push-fit installation Kair White 100mm Louvred Wall Vent Grille with Flyscreen - 99.5mm / 4 Inch Round Rear Spigot & 155mm Front Cover **Brand:** kair **Price:** ¥7442 **Availability:** ✅ In Stock ## Summary > 🌀 Elevate your airflow game with Kair’s sleek, bug-blocking vent grille! ## Quick Answers - **What is this?** Kair White 100mm Louvred Wall Vent Grille with Flyscreen - 99.5mm / 4 Inch Round Rear Spigot & 155mm Front Cover by kair - **How much does it cost?** ¥7442 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/413881642-kair-white-100mm-louvred-wall-vent-grille-with-flyscreen-99) ## 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 - • **Robust UK-Made Quality:** Crafted in the UK for superior durability and guaranteed compatibility across Kair systems. - • **Universal 100mm Spigot:** Fits perfectly with standard 100mm ducts and flexible hoses for versatile use. - • **Seamless Push-Fit Design:** Effortless installation with no extra tools needed—just snap and seal. - • **Multi-Use Ventilation Solution:** Ideal for bathrooms, kitchens, hydroponics, HVAC, and whole-house ventilation setups. - • **Integrated Flyscreen Protection:** Keep your space bug-free with a durable, fixed insect mesh. ## Overview The Kair White 100mm Louvred Wall Vent Grille features a 4-inch round rear spigot and a 155mm square front cover, designed for easy push-fit installation with fixed louvres and an integrated flyscreen to prevent insects. Made in the UK, it supports a temperature range from -15°C to +60°C and fits standard ducting and flexible hoses, making it perfect for bathroom, kitchen, hydroponics, and HVAC ventilation needs. ## Description Kair Louvred Grille 100mm / 4 inch with Flyscreen Plastic 100mm / 4 inch air exhaust outlet round vent with fixed louvres and insect screen. 4 inch / 100mm round male spigot on the back of the grille fits inside most comparable size pipes/hoses such as Kair 100mm Round Female Duct Pipe Part: DUCVKC250 or 102mm flexible hose Part: DUCP002/102/35. Easy to install just push-fit together & seal if required using a method of your choice (Popular options include Mastic Sealant Poly Cement or Tape). Suitable to use in compliance with Part F Building Regulations. Max / Min Temperature: +60c / -15c.Airflow performance independently tested by BSRIA or BRE.Also available without fly / insect screen.Perfectly suited as an outlet for your Bathroom Toilet or Kitchen extractor fan Hydroponics In-Line Extract Fans or Cooker Hood. Covered by the Kair 100% Satisfaction Guarantee. 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. Kair SYS-100 plastic rigid ducting is perfect for DIY and Trade use and provides superior airflow performance and durability versus flexible duct. Review: Perfect fit and easy to install - Fits perfectly and was very easy to install. The build quality feels good and it does the job well. The flyscreen is a nice added feature too. Only downside is that it doesn’t come with screws, so you’ll need to have your own ready. Overall, a good product and does exactly what it’s meant to do. Review: A++++++ - as described arrived super fast ## Features - White plastic ducting air outlet / inlet square grille with fixed louvres and anti insect mesh / flyscreen. - 155mm x 155mm external dimension with 4 inch / 100mm round male rear spigot on the back of the grille can be cut off if flat surface preferred. - Louvre can be flicked open with flat head screwdriver for ease of installation and to allow cleaning of insect screen. - Fits inside Kair 100mm round female duct Pipe Part: DUCVKC250 or 102mm flexible hose Part: DUCP0092/102/35. - Easy to install, just push-fit duct and fittings together. Perfectly suited Bathroom or Kitchen extractor fan vent, Hydroponics fan, or In-Line Extract Fan. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B004X4RYFS | | ASIN | B004X4RYFS | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #39,789 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #102 in Registers, Grilles & Vents | | Color | White | | Customer Reviews | 4.5 4.5 out of 5 stars (3,431) | | Customer reviews | 4.5 4.5 out of 5 stars (3,431) | | Date First Available | 6 July 2016 | | Date First Available | 6 July 2016 | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 99.8 g | | Manufacturer | Kair | | Manufacturer | Kair | | Manufacturer reference | DUCVKC244F/S | | Manufacturer reference | DUCVKC244F/S | | Part number | DUCVKC244F/S | | Product Dimensions | 3.99 x 15.01 x 15.01 cm; 99.79 g | | Product Dimensions | 3.99 x 15.01 x 15.01 cm; 99.79 g | | Size | 100mm | ## Images ![Kair White 100mm Louvred Wall Vent Grille with Flyscreen - 99.5mm / 4 Inch Round Rear Spigot & 155mm Front Cover - Image 1](https://m.media-amazon.com/images/I/818NQajI8bL.jpg) ![Kair White 100mm Louvred Wall Vent Grille with Flyscreen - 99.5mm / 4 Inch Round Rear Spigot & 155mm Front Cover - Image 2](https://m.media-amazon.com/images/I/81XecpmeZsL.jpg) ![Kair White 100mm Louvred Wall Vent Grille with Flyscreen - 99.5mm / 4 Inch Round Rear Spigot & 155mm Front Cover - Image 3](https://m.media-amazon.com/images/I/81PLEL-4+AL.jpg) ![Kair White 100mm Louvred Wall Vent Grille with Flyscreen - 99.5mm / 4 Inch Round Rear Spigot & 155mm Front Cover - Image 4](https://m.media-amazon.com/images/I/81J8GSQeNXL.jpg) ![Kair White 100mm Louvred Wall Vent Grille with Flyscreen - 99.5mm / 4 Inch Round Rear Spigot & 155mm Front Cover - Image 5](https://m.media-amazon.com/images/I/81DWW0uIjkL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect fit and easy to install *by M***I on 25 April 2026* Fits perfectly and was very easy to install. The build quality feels good and it does the job well. The flyscreen is a nice added feature too. Only downside is that it doesn’t come with screws, so you’ll need to have your own ready. Overall, a good product and does exactly what it’s meant to do. ### ⭐⭐⭐⭐⭐ A++++++ *by L***N on 4 February 2026* as described arrived super fast ### ⭐⭐⭐⭐⭐ De bonne qualité *by P***T on 2 May 2026* Produit de qualité, prix correct et très bel esthétique ## Frequently Bought Together - Kair White Louvred Wall Vent Grille 155mm External Dimension with Flyscreen and Round 100mm - 4 inch Rear Spigot - Manrose Insulated Ducting 10m x 4" - VENTS UK 100 mm / 4'' White PVC Round Ceiling Ventilation Cover/Plastic Air Vent Diffuser with Fixing Ring for Bathroom Kitchen Hydroponics in-Line Extract Fan Air Conditioning HVAC --- ## 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.jp/products/413881642-kair-white-100mm-louvred-wall-vent-grille-with-flyscreen-99](https://www.desertcart.jp/products/413881642-kair-white-100mm-louvred-wall-vent-grille-with-flyscreen-99) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-19*