--- product_id: 379730634 title: "Bass 3/8 Compression Tee Valve Adapter - 3 Way, 3/8'' Inlet/Outlet, Angle Stop Valve, Add-A-Tee Connector, 2 PCS" brand: "stanweemix" price: "€ 20.82" currency: EUR in_stock: true reviews_count: 13 category: "Stanweemix" url: https://www.desertcart.de/products/379730634-bass-3-8-compression-tee-valve-adapter-3-way-3 store_origin: DE region: Germany --- # Built-in rubber ring + sealing tape for leak-proof seal 3-way 3/8'' compression tee valve adapter Lead-free brass for corrosion resistance Bass 3/8 Compression Tee Valve Adapter - 3 Way, 3/8'' Inlet/Outlet, Angle Stop Valve, Add-A-Tee Connector, 2 PCS **Brand:** stanweemix **Price:** € 20.82 **Availability:** ✅ In Stock ## Summary > 💧 Upgrade your water flow game with leak-proof precision! ## Quick Answers - **What is this?** Bass 3/8 Compression Tee Valve Adapter - 3 Way, 3/8'' Inlet/Outlet, Angle Stop Valve, Add-A-Tee Connector, 2 PCS by stanweemix - **How much does it cost?** € 20.82 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/379730634-bass-3-8-compression-tee-valve-adapter-3-way-3) ## Best For - stanweemix enthusiasts ## Why This Product - Trusted stanweemix brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete 2-Pack Set:** Two adapters plus washers included—perfect for multi-point plumbing enhancements. - • **Easy DIY Installation:** US standard 3/8" compression threads make setup quick and hassle-free for any home upgrade. - • **Leak-Proof Sealing System:** Integrated rubber ring plus sealing tape included for a flawless, drip-free installation. - • **Versatile 3-Way Valve Design:** Seamlessly add bidets, sprayers, or faucets without compromising water flow. - • **Corrosion-Resistant Brass Build:** Premium lead-free brass ensures durability and eco-friendly plumbing upgrades. ## Overview The Stanweemix Bass 3/8 Compression Tee Valve Adapter is a durable, lead-free brass plumbing fitting designed for easy, leak-proof installation. Featuring a 3-way valve with 3/8" compression inlet and outlet, it allows seamless integration of bidets, sprayers, and faucets. The built-in rubber ring and included sealing tape ensure superior sealing performance, making it a reliable choice for professional-grade home plumbing upgrades. ## Description Product description Solid lead free copper material. US standard tee adapter 3 way valve compression 3/8" inlet and 3/8" outlet Material Lead Free Brass Brand Stanweemix color Chrome Inlet Connection Type Compression The 9/16” add-a-tee adapter used for adding to an outlet water shut off valve, toilet bidet, sink faucet and supply hose, etc. Connection Size US 3/8" (13.29 mm) female thread US 3/8" (13.86 mm) male thread The 3/8” compression tee valve built-in rubber ring for better sealing Package Included 2 pcs Add-A-Tee Connector 3/8 x 3/8 x 3/8 4 pcs Rubber Washers Review: Complete order - Delivered a day late but had two water dividers as well as a plumber’s tape. After installing water leaked slightly but then stopped as was my experience with other dividers before. Overall got the job done. Review: Seamless Bidet Addition with Bass 3/8 Compression Tee Valve Adapte - I purchased the Bass 3/8 Compression Tee Valve Adapter to add a bidet to my existing handheld sprayer, and it works perfectly! The installation was straightforward, and the 3-way valve functions smoothly, allowing me to use both the sprayer and bidet without issues. I’m very happy with this product and would recommend it to anyone looking to upgrade their setup. ## Features - Lead Free Brass: Heath and environment friendly material. Lead free brass tee adapter 3 way valve compression 3/8" inlet and 3/8" outlet. - Advantage: Brass for corrosion resistance, have a longer using life than iron and iron galvanized products, high temperature ductility and low magnetic permeability. Built-in rubber ring for better sealing, a sealing tape included for further improving sealing performance by using on the male thread end. - Multipurpose & Easy Installation: Used for adding to an outlet water shut off valve with a washer, toilet bidet, faucet and sprayer hose etc. - Size: US standard. Thread size is 3/8" ( also name 9/16" ) female thread, 3/8" male thread. Rubber gasket included. - Package Included: 3/8 Inch lead free add-a-tee valve ( 2 pcs ). ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09H3F9XRF | | Best Sellers Rank | #46,695 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,458 in Pipe Fittings | | Brand | Stanweemix | | Brand Name | Stanweemix | | Color | Chrome | | Connector Type | Tee | | Customer Reviews | 4.3 out of 5 stars 309 Reviews | | Exterior Finish | Brass | | Included Components | 3/8 Compression Tee Valve, Washer | | Item Weight | 0.09 Kilograms | | Manufacturer | Stanweemix | | Manufacturer Part Number | 3/8 Compression Tee Valve | | Material | Brass | | Material Type | Brass | | Model Number | 3/8 Compression Tee Valve | | Number of Pieces | 2 | | Set Name | Brass Hose Adapter Set (2 Piece) | | Size | 3/8 X 3/8 | | Thread Size | 0.375 inch | | Thread Type | NPT | | UPC | 770456502563 | | Unit Count | 2.0 Count | ## Product Details - **Brand:** Stanweemix - **Color:** Chrome - **Connector Type:** Tee - **Exterior Finish:** Brass - **Item Weight:** 0.09 Kilograms - **Material:** Brass - **Number of Pieces:** 2 - **Size:** 3/8 X 3/8 - **Thread Size:** 0.375 inch - **Thread Type:** NPT ## Images ![Bass 3/8 Compression Tee Valve Adapter - 3 Way, 3/8'' Inlet/Outlet, Angle Stop Valve, Add-A-Tee Connector, 2 PCS - Image 1](https://m.media-amazon.com/images/I/71JCgjlt1mL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Complete order *by A***I on August 9, 2024* Delivered a day late but had two water dividers as well as a plumber’s tape. After installing water leaked slightly but then stopped as was my experience with other dividers before. Overall got the job done. ### ⭐⭐⭐⭐⭐ Seamless Bidet Addition with Bass 3/8 Compression Tee Valve Adapte *by A***Q on August 25, 2025* I purchased the Bass 3/8 Compression Tee Valve Adapter to add a bidet to my existing handheld sprayer, and it works perfectly! The installation was straightforward, and the 3-way valve functions smoothly, allowing me to use both the sprayer and bidet without issues. I’m very happy with this product and would recommend it to anyone looking to upgrade their setup. ### ⭐⭐⭐⭐⭐ Cant ask for more. *by K***H on April 5, 2025* Its been a bit over a year since I bought this and i've yet to have an issue. It sits under my main kitchen sink acting as the junction between the faucet hot water, and the glass cleaner I put on the side. No leaks, no issue, no worry. Even with some bit of water hammer from water pressure there havent been any issues. Cant ask for more. ## Frequently Bought Together - Stanweemix Bass 3/8 Compression Tee Valve Adapter - 3 Way, 3/8'' Inlet/Outlet, Angle Stop Valve, Add-A-Tee Connector, 2 PCS - Joywayus 1/2 G Male to 3/8 Compression Female Thread Bushing Pipe Fitting, Nickel Plated Brass Reducer Faucet Connector Water Hose Adapter, Supply Line Adapter for RV Kitchen Bathroom Plumbing 2PCS - Water Line Adapter, 4 PCS Pipe Fittings in 1/2" Female to 3/8" Male Reducer Adapter, Compression Fitting for Kitchen Bathroom Faucet Supply Hose, Stop Valve Pipe Connector With Rubber Washer --- ## 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.de/products/379730634-bass-3-8-compression-tee-valve-adapter-3-way-3](https://www.desertcart.de/products/379730634-bass-3-8-compression-tee-valve-adapter-3-way-3) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-06-22*