--- product_id: 144267459 title: "Speedfit 1/2 x 3/8 Inch Push-fit CTS Stem Reducer, Push to Connect Plastic Plumbing Fitting, White, PSEI062016P" brand: "john guest" price: "KD 4.57" currency: KWD in_stock: true url: https://www.desertcart.com.kw/products/144267459-speedfit-1-2-x-3-8-inch-push-fit-cts store_origin: KW region: Kuwait --- # Push-to-connect, no tools needed Twist & lock secure, leak-free FDA & NSF certified safe materials Speedfit 1/2 x 3/8 Inch Push-fit CTS Stem Reducer, Push to Connect Plastic Plumbing Fitting, White, PSEI062016P **Brand:** john guest **Price:** KD 4.57 **Availability:** ✅ In Stock ## Summary > 🔧 Connect smarter, not harder—plumbing made effortless! ## Quick Answers - **What is this?** Speedfit 1/2 x 3/8 Inch Push-fit CTS Stem Reducer, Push to Connect Plastic Plumbing Fitting, White, PSEI062016P by john guest - **How much does it cost?** KD 4.57 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/144267459-speedfit-1-2-x-3-8-inch-push-fit-cts) ## Best For - john guest enthusiasts ## Why This Product - Trusted john guest brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Certified Safe for Your Home:** Made from FDA-compliant, NSF 61 & 51 certified materials—safe for potable water and behind-the-wall use. - • **Compact & Lightweight Design:** Slim 1/2 x 3/8 inch reducer fits seamlessly in tight spaces without adding bulk or weight. - • **Instant, Tool-Free Installation:** Connect pipes in seconds with effortless push-to-connect technology—no tools, no hassle. - • **Leak-Free Security with Twist & Lock:** Advanced twist and lock design guarantees a permanent, leak-proof connection you can trust. - • **Built to Last with Chemical Resistance:** Engineered plastic and EPDM O-rings ensure durability and superior chemical resistance for long-term reliability. ## Overview The John Guest Speedfit 1/2 x 3/8 Inch Push-fit CTS Stem Reducer is a compact, durable plastic plumbing fitting designed for quick, tool-free installation. Featuring FDA-compliant materials and NSF certifications, it ensures safe, leak-free connections with a secure twist and lock mechanism, ideal for both professional and amateur plumbing applications. Backed by a 25-year warranty, it’s engineered for lasting performance in hot and cold water systems. ## Description John Guest PSEI062016P CTS twist and lock fittings are manufactured from high quality engineered plastic with EPDM O-rings. Speedfit push-to-connect system is suitable for hot and cold water plumbing applications. ## Features - NO TOOLS REQUIRED: Push-to-connect fittings provide a simple, quick, reliable, leak-free connection with no tools required - DURABILITY: Provides excellent chemical resistance - SAFE: FDA-compliant material; NSF 61 and 51 certified - SECURE: Approved for behind-the-wall applications as a permanent leak-free connection. Twist and lock feature. - QUALITY: durable, odorless, tasteless, and non-toxic ## Technical Specifications | Specification | Value | |---------------|-------| | Size | 1/2 x 3/8 Inch | | Material | Plastic | | Brand | John Guest | | Color | White | | Item dimensions L x W x H | 2.61 x 1.06 x 1.06 inches | | Connector Type | Reducer | | Thread Size | 1/2, 3/8 Inch | | Exterior Finish | PVC, White | | Thread Type | NPT | | Item Weight | 13.61 g | | Number of Pieces | 1 | | Global Trade Identification Number | 00665628043169 | | Manufacturer | Reliance Worldwide Corporation | | UPC | 665628043169 | | Part Number | PSEI062016P | | Item Weight | 0.48 ounces | | Product Dimensions | 2.61 x 1.06 x 1.06 inches | | Item model number | PSEI062016P | | Installation Method | Push-to-Connect | | Item Package Quantity | 1 | | Measurement System | inch | | Usage | Amateur, Professional | | Included Components | 1 Fitting | | Batteries Included? | No | | Batteries Required? | No | | Warranty Description | 25 Years | ## Product Details - **Size:** 1/2 x 3/8 Inch - **Material:** Plastic - **Brand:** John Guest - **Color:** White - **Item dimensions L x W x H:** 2.61 x 1.06 x 1.06 inches - **Connector Type:** Reducer - **Thread Size:** 1/2, 3/8 Inch - **Exterior Finish:** PVC, White - **Thread Type:** NPT - **Item Weight:** 13.61 g ## Images ![Speedfit 1/2 x 3/8 Inch Push-fit CTS Stem Reducer, Push to Connect Plastic Plumbing Fitting, White, PSEI062016P - Image 1](https://m.media-amazon.com/images/I/51aGzlxv3AL.jpg) ![Speedfit 1/2 x 3/8 Inch Push-fit CTS Stem Reducer, Push to Connect Plastic Plumbing Fitting, White, PSEI062016P - Image 2](https://m.media-amazon.com/images/I/412zMjOFGDL.jpg) ![Speedfit 1/2 x 3/8 Inch Push-fit CTS Stem Reducer, Push to Connect Plastic Plumbing Fitting, White, PSEI062016P - Image 3](https://m.media-amazon.com/images/I/416ZxTA+NwL.jpg) ![Speedfit 1/2 x 3/8 Inch Push-fit CTS Stem Reducer, Push to Connect Plastic Plumbing Fitting, White, PSEI062016P - Image 4](https://m.media-amazon.com/images/I/416aKqWWMAL.jpg) ![Speedfit 1/2 x 3/8 Inch Push-fit CTS Stem Reducer, Push to Connect Plastic Plumbing Fitting, White, PSEI062016P - Image 5](https://m.media-amazon.com/images/I/41GLnDy5UsL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - John Guest Speedfit PSEI062016P Push-fit CTS Reducer, Push-to-Connect, 1/2 x 3/8 Inch, White - 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 - Lemoy 1/4" OD Quick Connect Push In to Connect Water Tube Fitting for RO Reverse Osmosis Water Filter Fittings Pack of 30 --- ## 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.com.kw/products/144267459-speedfit-1-2-x-3-8-inch-push-fit-cts](https://www.desertcart.com.kw/products/144267459-speedfit-1-2-x-3-8-inch-push-fit-cts) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-15*