--- product_id: 15421723 title: "John Guest ASVPP5LF Angle Stop Adapter Valve, 1/2\" x 3/8\" x 1/4\" OD" brand: "john guest" price: "₱4442" currency: PHP in_stock: true reviews_count: 9 category: "John Guest" url: https://www.desertcart.ph/products/15421723-john-guest-asvpp5lf-angle-stop-adapter-valve-1-2-x store_origin: PH region: Philippines --- # Lead-free water safe Quick connect/disconnect 3-port angle stop adapter John Guest ASVPP5LF Angle Stop Adapter Valve, 1/2" x 3/8" x 1/4" OD **Brand:** john guest **Price:** ₱4442 **Availability:** ✅ In Stock ## Summary > 💧 Upgrade your water flow game with seamless control and safety! ## Quick Answers - **What is this?** John Guest ASVPP5LF Angle Stop Adapter Valve, 1/2" x 3/8" x 1/4" OD by john guest - **How much does it cost?** ₱4442 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/15421723-john-guest-asvpp5lf-angle-stop-adapter-valve-1-2-x) ## 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 - • **Compact & Durable:** Lightweight 2.4 oz design with robust plastic finish fits tight spaces seamlessly. - • **Lead-Free Assurance:** Certified NSF/ANSI 61 compliant for safe, clean water access. - • **Water Supply Control:** Built-in shut-off valve enables easy maintenance without shutting off main supply. - • **Effortless Installation:** Quick connect/disconnect design saves time and hassle for busy pros. - • **Universal Compatibility:** Fits both 3/8" compression and 1/2" NPS angle stop valves for versatile use. ## Overview The John Guest ASVPP5LF Angle Stop Adapter Valve is a compact, lead-free plumbing fitting designed to connect 3/8" compression or 1/2" NPS angle stop valves to dedicated water lines. Featuring a quick connect/disconnect mechanism and an integrated shut-off valve, it simplifies installation and maintenance for reverse osmosis systems, ice makers, and coffee machines. Certified to NSF/ANSI standards, it ensures safe water supply control with professional-grade durability. ## Description Adapter valve with conversion thread works on existing 3/8 compression or 1/2nps angle stop valve allowing access to water supply for reverse-osmosis systems, ice maker, automatic coffee equipment, etc. With capability to shut off water supply to dedicated line for easy filter replacements. Review: Great product - Works great with my RO system. No problems so far. Adapter fits either side of valve. Review: quality is good, design is good - Reviews are right: quality is good, design is good, easy to install I have both 1/2" and 3/8", and wasn't sure which one was which. Adapter made life easier. ## Features - Quick connect/disconnect - Lead free - Use on 3/8comp or 1/2NPS - Shut-off valve - Connect to angle stop ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00N4NDQN8 | | Best Sellers Rank | #505,368 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #15,136 in Pipe Fittings | | Brand | John Guest | | Brand Name | John Guest | | Connector Type | Adapter | | Customer Reviews | 4.5 out of 5 stars 33 Reviews | | Exterior Finish | Plastic | | Global Trade Identification Number | 00665626120657 | | Inlet Connection Type | Compression | | Item Dimensions | 3 x 1.5 x 2.5 inches | | Item Weight | 2.4 ounces | | Item dimensions L x W x H | 3 x 1.5 x 2.5 inches | | Manufacturer | John Guest | | Manufacturer Part Number | ASVPP5LF | | Material | Lead | | Material Type | Lead | | Model Number | ASVPP5LF | | Number of Ports | 3 | | Outlet Connection Size | 0.5 Inches | | Outlet Connection Type | Compression | | Size | 1.5 x 3 x 2.5 inches | | Specification Met | NSF, ANSI 372, NSF/ANSI 61 | | Thread Size | 1/2 inch | | Thread Type | Conversion | | UPC | 665626120657 | | Unit Count | 1.0 Count | | Valve Type | angle stop valve | ## Product Details - **Material:** Lead - **Brand:** John Guest - **Item dimensions L x W x H:** 3 x 1.5 x 2.5 inches - **Inlet Connection Type:** Compression - **Outlet Connection Type:** Compression - **Number of Ports:** 3 - **Outlet Connection Size:** 0.5 Inches - **Specification Met:** NSF, ANSI 372, NSF/ANSI 61 - **Global Trade Identification Number:** 00665626120657 - **Manufacturer:** John Guest ## Images ![John Guest ASVPP5LF Angle Stop Adapter Valve, 1/2" x 3/8" x 1/4" OD - Image 1](https://m.media-amazon.com/images/I/61BfftxMOKL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by B***E on September 18, 2018* Works great with my RO system. No problems so far. Adapter fits either side of valve. ### ⭐⭐⭐⭐⭐ quality is good, design is good *by C***H on May 25, 2016* Reviews are right: quality is good, design is good, easy to install I have both 1/2" and 3/8", and wasn't sure which one was which. Adapter made life easier. ### ⭐⭐⭐⭐⭐ Saved me from a major headache! *by N***L on February 28, 2024* I recently purchased a 4 stage RO water filtration system for my home. It came with everything I needed, including the angle stop valve. Unfortunately, the company provided plastic parts which are easily cross threaded, especially when you are in tight confines. I immediately emailed the company that produced the RO unit. I also began looking for a metal replacement part. Home Depot doesn't have one. Lowes doesn't have one. I searched everywhere and then finally checked Amazon. Sure enough, the EXACT valve I need was available and in metal! I ordered it immediately so I could hopefully get this RO unit installed and we could stop using bottled water again. Imagine my surprise when it arrived TWO DAYS before the original estimate. As soon as I got a chance to install the valve I did. It has only been a few minutes, but I have fully tested my water filter and verified no leaks from the valve. My only complaint is the price I had to pay, but I am still waiting on the RO unit company to acknowledge my email, so it was money well spent. I hope to never need to order from them again, but if it comes to it, I trust the product will meet my needs. --- ## 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.ph/products/15421723-john-guest-asvpp5lf-angle-stop-adapter-valve-1-2-x](https://www.desertcart.ph/products/15421723-john-guest-asvpp5lf-angle-stop-adapter-valve-1-2-x) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-07-18*