--- product_id: 82603148 title: "Domus 150mm to 100mm Reducer Adapter for Round Pin" brand: "domus" price: "€ 10.13" currency: EUR in_stock: true reviews_count: 8 category: "Domus" url: https://www.desertcart.ie/products/82603148-domus-150mm-to-100mm-reducer-adapter-for-round-pin store_origin: IE region: Ireland --- # Precision fit 150mm to 100mm Compact 60mm depth low profile Lightweight 50g durable build Domus 150mm to 100mm Reducer Adapter for Round Pin **Brand:** domus **Price:** € 10.13 **Availability:** βœ… In Stock ## Summary > πŸ”§ Upgrade your airflow game with the perfect fit adapter! ## Quick Answers - **What is this?** Domus 150mm to 100mm Reducer Adapter for Round Pin by domus - **How much does it cost?** € 10.13 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/82603148-domus-150mm-to-100mm-reducer-adapter-for-round-pin) ## Best For - domus enthusiasts ## Why This Product - Trusted domus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Trusted by Pros:** Over 1,000 happy users and a 4.5-star rating proving reliability - β€’ **Snug & Secure Fit:** Engineered for a tight connection, minimizing the need for extra fasteners - β€’ **Space-Savvy Design:** Ultra-low 60mm depth perfect for tight kitchen or HVAC spaces - β€’ **Lightweight Yet Durable:** Only 50g but built to last, ensuring long-term ventilation efficiency - β€’ **Seamless Size Transition:** Effortlessly downsize from 150mm to 100mm without leaks or gaps ## Overview The Domus 150mm to 100mm Reducer Adapter is a precision-engineered ventilation duct adapter designed to downsize ducting from 150mm to 100mm. With a compact 60mm depth and lightweight 50g construction, it fits snugly in tight spaces, making it ideal for kitchen extractor and HVAC installations. Highly rated by over 1,000 customers, it offers a reliable, low-profile solution for professional and DIY ventilation needs. ## Description Ventilation duct adapter. Review: Perfect fit - Needed to downsize a 150mm kitchen extractor outlet to 100mm (not ideal but unavoidable). This was a perfect fit both to the outlet and the ducting. I also needed low profile due to space restrictions and again this was just the job. I added two small self tappers to fully secure it to the outlet but it was pretty snug anyway. Very happy! Review: Quality &Value - For whatever reason this item is not available from any of the local DIY stores and isn’t even available from the manufactures of my new extractor fan leaving me with no option but to use the expensive carbon filters that recirculate the very moist air back into the kitchen. I had almost given up on the idea of venting through the wall until I discovered the item here on desertcart for a bargain price of under Β£6.00 including postage. In all honesty if the item had been Β£20.00 I would have purchased it because carbon filters cost Β£24.00 and require replacing every 3 to 6 months. ## Features - Adapter 150mm to 100mm - 155mm outside / 150mm inside to 101mm outside / 98mm inside - Depth: 60mm ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B00H510IH2 | | Best Sellers Rank | 97,595 in DIY & Tools (See Top 100 in DIY & Tools) 373 in Ducting | | Brand | DOMUS | | Colour | White | | Customer Reviews | 4.6 4.6 out of 5 stars (1,022) 4.6 out of 5 stars | | Date First Available | 14 Jun. 2021 | | Item Weight | 50 g | | Model Number | ET-A655_SML | | Product Dimensions | 15.5 x 15.5 x 6 cm; 50 g | ## Images ![Domus 150mm to 100mm Reducer Adapter for Round Pin - Image 1](https://m.media-amazon.com/images/I/11EGS4xBrbL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect fit *by D***N on 7 January 2025* Needed to downsize a 150mm kitchen extractor outlet to 100mm (not ideal but unavoidable). This was a perfect fit both to the outlet and the ducting. I also needed low profile due to space restrictions and again this was just the job. I added two small self tappers to fully secure it to the outlet but it was pretty snug anyway. Very happy! ### ⭐⭐⭐⭐⭐ Quality &Value *by K***I on 1 February 2023* For whatever reason this item is not available from any of the local DIY stores and isn’t even available from the manufactures of my new extractor fan leaving me with no option but to use the expensive carbon filters that recirculate the very moist air back into the kitchen. I had almost given up on the idea of venting through the wall until I discovered the item here on Amazon for a bargain price of under Β£6.00 including postage. In all honesty if the item had been Β£20.00 I would have purchased it because carbon filters cost Β£24.00 and require replacing every 3 to 6 months. ### ⭐⭐⭐⭐ Not a perfect fit *by S***O on 20 August 2023* Purchased the 6 to 4. The material is good, but the fit for the 6 inch was too big and the fan it attached to needed padding out. Still, functioning ok now. ## Frequently Bought Together - Domus 150mm to 100mm Reducer Adapter for Round Pin - 100mm Pack of 2 Adjustable from 90-110mm Stainless Steel Pipe Clamp Secure Hose Clip Inline Duct Extractor Fan Connector Cooker Hood - Kair PVC Flexible Hose 102mm External Diameter / 100mm - 4 inch Universal Tumble Dryer, Cooker Hood, Extractor Fan, Air Conditioner Hose - 3 Metre Length --- ## 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.ie/products/82603148-domus-150mm-to-100mm-reducer-adapter-for-round-pin](https://www.desertcart.ie/products/82603148-domus-150mm-to-100mm-reducer-adapter-for-round-pin) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-06-03*