--- product_id: 353684550 title: "4 inch Grey Wall Vent Square 151 x 156 Grille for Fresh Air Flow Outlet or Inlet Duct for 80mm 100 mm Ventilation Louvre Cover Outdoor External Grill with Insect Screen Fly Mesh" brand: "blauberg" price: "0 zł" currency: PLN in_stock: false url: https://www.desertcart.pl/products/353684550-4-inch-grey-wall-vent-square-151-x-156-grille store_origin: PL region: Poland --- # Insect Protection Airflow Regulation Easy Installation 4 inch Grey Wall Vent Square 151 x 156 Grille for Fresh Air Flow Outlet or Inlet Duct for 80mm 100 mm Ventilation Louvre Cover Outdoor External Grill with Insect Screen Fly Mesh **Brand:** blauberg **Price:** 0 zł **Availability:** ❌ Out of Stock ## Summary > Breathe Easy, Live Stylishly! 🌟 ## Quick Answers - **What is this?** 4 inch Grey Wall Vent Square 151 x 156 Grille for Fresh Air Flow Outlet or Inlet Duct for 80mm 100 mm Ventilation Louvre Cover Outdoor External Grill with Insect Screen Fly Mesh by blauberg - **How much does it cost?** 0 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/353684550-4-inch-grey-wall-vent-square-151-x-156-grille) ## Best For - blauberg enthusiasts ## Why This Product - Trusted blauberg brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek Design:** Elevate your space with a modern, flush-mounted grille. - • **Durable Material:** Crafted from UV-protected plastic for long-lasting performance. - • **Easy Maintenance:** Removable core for hassle-free cleaning and upkeep. - • **Weather Resistant:** Designed to withstand the elements while ensuring optimal airflow. - • **Versatile Application:** Perfect for various ventilation needs, from dryers to air conditioning. ## Overview The 4 inch Grey Wall Vent Grille by Blauberg is a durable, UV-protected plastic solution designed for efficient air flow regulation in various applications. With a sleek design and easy installation, it features a removable core for cleaning and an insect mesh flyscreen to keep unwanted pests out. Ideal for both residential and industrial use, this grille meets Part F Building Regulations and is perfect for any ventilation system. ## Description Blauberg Decor Slim flush mounted louvered grille is made of highly durable UV protected Grey plastic. Weather resistant external louvred cover is ideally suited to close any external walls, roof soffits or ventilation holes to regulate the flow. The product maintains the natural circulation of the air between the interior-exterior. The installed shutter can close and open vent. Suitable to be used as an outlet for the following purposes: Cooker hoods and tumble dryers. Bathroom, bedroom, kitchen, and toilet extractor fans. Heat recovery ventilation systems. Any external wall the requires covering. Installation is simple and convenient due to its easy flush fit onto an external wall as the grill cover does not have a circular connector. Comes with a removable core for easy cleaning and installation. This prevents the accumulation of dirt, dust. The Ventilation Slim Grille is equipped with an insect/anti-fly mesh, which averts insects from entering the ventilation. The product is appropriate to use in compliance with Part F Building Regulations. If you have any extra questions or would like to get in touch, we are always available to communicate through our desertcart Storefront regarding any desertcart related enquiry. Our friendly and qualified staff can provide guidance and advice for your commercial or personal needs. ## Features - MATERIAL: Slim flush mounted decorative grille is made of highly durable UV protected Grey plastic. Suitable to use in compliance with Part F Building Regulations. - SIZE: The Small size grille is suitable for all exhaust applications to cover up to 100mm 4 inch duct connections. External dimension of this grille is 151 x 156. Please see photos. - Weather resistant external louvred vent grill is ideally suited to cover any external walls, roof soffits or ventilation holes to regulate the air flow. The product maintains the natural circulation of the air between the interior-exterior premises. - EASY INSTLALATION: Installation is simple and convenient due to its easy flush fit onto an external wall as the grill cover does not have a circular connector. Once fitted, you can be sure that the moisture caused by your tumble dryer will be vented outside and won't build up within your home. - APPLICATION: Our Ventilation Slim Grille comes with a removable core for easy cleaning and installation. The product is equipped with an insect mesh flyscreen which averts insects from entering. Ideal for all tumble dryer vent pipes / hoses, bathroom vents & extractors, air conditioning units, kitchen fans & vents, all home wall vents, heat transfer and ventilation systems, gas & electric dryers, cooker hood extractors, as well as a wide variety of industrial uses. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09B7Z2W3W | | Batteries Required? | No | | Batteries included? | No | | Best Sellers Rank | 922,683 in DIY & Tools ( See Top 100 in DIY & Tools ) 4,884 in Registers, Grilles & Vents | | Colour | Grey | | Customer Reviews | 3.3 3.3 out of 5 stars (4) | | Date First Available | 26 July 2021 | | Item Weight | 70 g | | Item model number | BB-150-150-S-GRY | | Manufacturer | Blauberg | | Material | Plastic | | Package Dimensions | 15.6 x 15 x 1.6 cm; 70 g | ## Images ![4 inch Grey Wall Vent Square 151 x 156 Grille for Fresh Air Flow Outlet or Inlet Duct for 80mm 100 mm Ventilation Louvre Cover Outdoor External Grill with Insect Screen Fly Mesh - Image 1](https://m.media-amazon.com/images/I/71C--hT-5TL.jpg) ![4 inch Grey Wall Vent Square 151 x 156 Grille for Fresh Air Flow Outlet or Inlet Duct for 80mm 100 mm Ventilation Louvre Cover Outdoor External Grill with Insect Screen Fly Mesh - Image 2](https://m.media-amazon.com/images/I/81RRbLxNdXL.jpg) ![4 inch Grey Wall Vent Square 151 x 156 Grille for Fresh Air Flow Outlet or Inlet Duct for 80mm 100 mm Ventilation Louvre Cover Outdoor External Grill with Insect Screen Fly Mesh - Image 3](https://m.media-amazon.com/images/I/81cik6QvwgL.jpg) ![4 inch Grey Wall Vent Square 151 x 156 Grille for Fresh Air Flow Outlet or Inlet Duct for 80mm 100 mm Ventilation Louvre Cover Outdoor External Grill with Insect Screen Fly Mesh - Image 4](https://m.media-amazon.com/images/I/81cCYKwjZqL.jpg) ## Frequently Bought Together - 4 inch Grey Wall Vent Square 151 x 156 Grille for Fresh Air Flow Outlet or Inlet Duct for 80mm 100 mm Ventilation Louvre Cover Outdoor External Grill with Insect Screen Fly Mesh - Kair White Louvred Wall Vent Grille 155mm External Dimension with Flyscreen and Round 100mm - 4 inch Rear Spigot - Kair Plastic Ducting Pipe 100mm - 4 inch / 1 Metre Long 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.pl/products/353684550-4-inch-grey-wall-vent-square-151-x-156-grille](https://www.desertcart.pl/products/353684550-4-inch-grey-wall-vent-square-151-x-156-grille) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-30*