--- product_id: 245428248 title: "E-outstanding Quick Straight Connector 5PCS 1/4inch to 3/8inch OD Quick Straight Push Connector Water Tube Pipe Fitting Kit for RO Water Systems Purifiers Filters" brand: "e-outstanding" price: "€ 12.45" currency: EUR in_stock: true category: "E Outstanding" url: https://www.desertcart.pt/products/245428248-e-outstanding-quick-straight-connector-5pcs-1-4inch-to-3 store_origin: PT region: Portugal --- # Seamless 1/4" to 3/8" quick water tube fit Tool-free instant push-connect design Durable PP material, built to last E-outstanding Quick Straight Connector 5PCS 1/4inch to 3/8inch OD Quick Straight Push Connector Water Tube Pipe Fitting Kit for RO Water Systems Purifiers Filters **Brand:** e-outstanding **Price:** € 12.45 **Availability:** ✅ In Stock ## Summary > 💧 Snap, Seal, and Flow—Upgrade Your Water System Instantly! ## Quick Answers - **What is this?** E-outstanding Quick Straight Connector 5PCS 1/4inch to 3/8inch OD Quick Straight Push Connector Water Tube Pipe Fitting Kit for RO Water Systems Purifiers Filters by e-outstanding - **How much does it cost?** € 12.45 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/245428248-e-outstanding-quick-straight-connector-5pcs-1-4inch-to-3) ## Best For - e-outstanding enthusiasts ## Why This Product - Trusted e-outstanding brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Fit:** Engineered for a perfect 1/4" to 3/8" tube connection, minimizing leaks. - • **Built to Endure:** Crafted from pressure-resistant polypropylene for long-lasting reliability. - • **Pro-Recommended:** Use with a professional pipe cutter to ensure flawless, leak-free performance. - • **Compact & Flexible:** Lightweight design fits tight spaces and adapts to your RO system needs. - • **Effortless Installation:** Connect or disconnect your water lines in seconds—no tools required. ## Overview The E-outstanding Quick Straight Connector 5PCS kit features durable polypropylene construction and a tool-free push-connect design, enabling fast, secure connections between 1/4" and 3/8" water tubes. Ideal for RO water purifiers and filtration systems, this lightweight, pressure-resistant fitting set ensures leak-minimized, professional-grade plumbing with ease. ## Description Specification: Material: PP Tube size: 1/4" to 3/8" Package Included:5PCS water pipe connector Description: 1. Quick connector can be connected without tools; 2. Just insert the tube into the bottom; 3. Before removing the pipeline, remove the fixed blue card; 4. Remove the tube, pull it out by pressing the piston, and then pull it out. Note: It is recommended to use a professional pipe cutter to reduce leakage caused by the quick connection of PE pipes. ## Features - Made of PP material, strong and durable, pressure resistant, not easy to break, can be used for a long time; light in size, flexible in use, easy to install and disassemble. - It is recommended to use a professional pipe cutter to reduce leakage caused by the quick connection of PE pipes. - No need for any other tools, just insert the tube into the bottom to connect or disconnect quickly and easily. - Straight 1/4 inch to 3/8 inch outer diameter pipe quick couplings, suitable for water purifiers, reverse osmosis water systems, filters, etc. - The package includes: 5PCS quick-connect water pipe connectors. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08JC8J4BN | | Best Sellers Rank | #9,668 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #153 in Pipe Fittings | | Brand Name | E-outstanding | | Color | Blue | | Connector Type | Coupling | | Customer Reviews | 4.7 4.7 out of 5 stars (483) | | Item Weight | 0.01 kg | | Manufacturer | E-outstanding | | Manufacturer Part Number | QSCCWTP-5 | | Material Type | Polypropylene | | Model Number | QSCCWTP-5 | | Number of Packs | 5 | | Number of Pieces | 5 | | Set Name | Single Set | | Size | 1/4 inches | | Thread Size | 0.375 inches | | UPC | 725983609025 | | Unit Count | 5 Count | ## Product Details - **Brand:** E-outstanding - **Color:** Blue - **Connector Type:** Coupling - **Item Weight:** 0.01 kg - **Manufacturer:** E-outstanding - **Material:** Polypropylene - **Number of Packs:** 5 - **Number of Pieces:** 5 - **Size:** 1/4 inches - **Thread Size:** 0.375 inches ## Images ![E-outstanding Quick Straight Connector 5PCS 1/4inch to 3/8inch OD Quick Straight Push Connector Water Tube Pipe Fitting Kit for RO Water Systems Purifiers Filters - Image 1](https://m.media-amazon.com/images/I/51VqFQm8pXL.jpg) ![E-outstanding Quick Straight Connector 5PCS 1/4inch to 3/8inch OD Quick Straight Push Connector Water Tube Pipe Fitting Kit for RO Water Systems Purifiers Filters - Image 2](https://m.media-amazon.com/images/I/31r9+UPELPL.jpg) ![E-outstanding Quick Straight Connector 5PCS 1/4inch to 3/8inch OD Quick Straight Push Connector Water Tube Pipe Fitting Kit for RO Water Systems Purifiers Filters - Image 3](https://m.media-amazon.com/images/I/31U35hE1LTL.jpg) ![E-outstanding Quick Straight Connector 5PCS 1/4inch to 3/8inch OD Quick Straight Push Connector Water Tube Pipe Fitting Kit for RO Water Systems Purifiers Filters - Image 4](https://m.media-amazon.com/images/I/31ldg2W5e8L.jpg) ![E-outstanding Quick Straight Connector 5PCS 1/4inch to 3/8inch OD Quick Straight Push Connector Water Tube Pipe Fitting Kit for RO Water Systems Purifiers Filters - Image 5](https://m.media-amazon.com/images/I/41oxRXJd6bL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - E-outstanding Quick Straight Connector 5PCS 1/4inch to 3/8inch OD Quick Straight Push Connector Water Tube Pipe Fitting Kit for RO Water Systems Purifiers Filters - Malida 1/4 inch O.D. Length 32.8ft(10 meters) RO Water Tubing, Hose Pipe for RO Water purifiers System,+ 1/4 O.D quick connector 10pcs - Malida 1/4" RO Water Tube Fitting Check Valve,Straight Quick Push to Connect Check Valve,for Ro Water Systems,Water Purifier, Pack of 5 --- ## 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.pt/products/245428248-e-outstanding-quick-straight-connector-5pcs-1-4inch-to-3](https://www.desertcart.pt/products/245428248-e-outstanding-quick-straight-connector-5pcs-1-4inch-to-3) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-02*