--- product_id: 33736443 title: "Malida Tank Ball Valve 1/4\" FPT by 1/4\",3/8\" OD Tubing quick connector for RO Water Reverse Osmosis Filter system set of 4" brand: "malida" price: "65.13 DT" currency: TND in_stock: true reviews_count: 8 category: "Malida" url: https://www.desertcart.tn/products/33736443-malida-tank-ball-valve-1-4-fpt-by-1-4 store_origin: TN region: Tunisia --- # 3/8" OD tubing quick-connect ease Durable metal construction for longevity 1/4" NPT female thread precision fit Malida Tank Ball Valve 1/4" FPT by 1/4",3/8" OD Tubing quick connector for RO Water Reverse Osmosis Filter system set of 4 **Brand:** malida **Price:** 65.13 DT **Availability:** ✅ In Stock ## Summary > 💧 Upgrade your RO system with valves that work as hard as you do! ## Quick Answers - **What is this?** Malida Tank Ball Valve 1/4" FPT by 1/4",3/8" OD Tubing quick connector for RO Water Reverse Osmosis Filter system set of 4 by malida - **How much does it cost?** 65.13 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/33736443-malida-tank-ball-valve-1-4-fpt-by-1-4) ## Best For - malida enthusiasts ## Why This Product - Trusted malida brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Robust metal material outperforms flimsy plastic valves for reliable RO system performance. - • **Quick-Connect Convenience:** 3/8" OD tubing quick connectors make installation effortless and tool-free. - • **Perfect Fit for RO Systems:** Specifically designed for reverse osmosis water filter tanks, ensuring compatibility and peace of mind. - • **Precision Threading, Zero Leaks:** 1/4" NPT female thread ensures a secure, leak-proof connection every time. - • **Pack of 4 for Backup & Flexibility:** Includes multiple valves so you’re always prepared—never get caught without a spare. ## Overview The Malida Tank Ball Valve set includes four durable metal valves with 1/4" NPT female threads and 3/8" OD tubing quick connectors, designed specifically for reverse osmosis water filtration systems. These valves offer a secure, leak-proof fit and easy installation, replacing fragile plastic fittings with a reliable, long-lasting solution favored by professionals and DIYers alike. ## Description Tank Ball Valve 1/4" NPT X 1/4" Tube for RO Water Reverse Osmosis Filter system 1/4" x 1/4" RO storage tank ball valve Review: Life saver - My RO system came with the flimsiest tank valve. Just finger tight it snapped like a stale pretzel. No hardware store carries them and the associates acted like it was some mystical lost technology “I’ve never seen anything like that”. But these came up first thing on an RO Tank Valve search and they’re great. Worked like a charm. Highly recommended. In fact, if you’re installing an RO system, get a couple just in case. There cheap enough and more than likely better quality then the one the system you bought came with. Review: Perfect fit. - These are exactly as described. Simple installation. While it is a plastic fitting it feels quite durable. ## Features - Tank Elbow Ball Valve 1/4" OD Tubing quick conncetor by 1/4" female thread,2pcs - Tank Elbow Ball Valve 3/8" OD Tubing quick conncetor by 1/4" female thread,2pcs - RO Water Reverse Osmosis Filter system ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B013ZX2TA2 | | Best Sellers Rank | #168,553 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #123 in Undersink Water Filtration Replacement Parts | | Brand | Malida | | Brand Name | Malida | | Color | White | | Connector Type | Elbow | | Customer Reviews | 4.5 out of 5 stars 185 Reviews | | Item Weight | 0.07 Kilograms | | Manufacturer | Malida | | Manufacturer Part Number | quick-0004 | | Material | Metal | | Material Type | Metal | | Model Number | quick-0004 | | Number of Pieces | 2 | | Size | 4 Count (Pack of 1) | | Thread Size | 1/4 | | Thread Type | NPT | | UPC | 712641079078 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Malida - **Color:** White - **Connector Type:** Elbow - **Item Weight:** 0.07 Kilograms - **Manufacturer:** Malida - **Material:** Metal - **Number of Pieces:** 2 - **Size:** 4 Count (Pack of 1) - **Thread Size:** 1/4 - **Thread Type:** NPT ## Images ![Malida Tank Ball Valve 1/4" FPT by 1/4",3/8" OD Tubing quick connector for RO Water Reverse Osmosis Filter system set of 4 - Image 1](https://m.media-amazon.com/images/I/41UdTSm54yL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Life saver *by D***. on March 7, 2026* My RO system came with the flimsiest tank valve. Just finger tight it snapped like a stale pretzel. No hardware store carries them and the associates acted like it was some mystical lost technology “I’ve never seen anything like that”. But these came up first thing on an RO Tank Valve search and they’re great. Worked like a charm. Highly recommended. In fact, if you’re installing an RO system, get a couple just in case. There cheap enough and more than likely better quality then the one the system you bought came with. ### ⭐⭐⭐⭐⭐ Perfect fit. *by D***D on October 7, 2025* These are exactly as described. Simple installation. While it is a plastic fitting it feels quite durable. ### ⭐⭐⭐⭐ When it matters *by B***7 on March 9, 2026* So I didn't have to use electricity or have a noisy pump in my van, I was able to reuse these Ro tanks that are 4 gallons a piece and pressurized. The package came with four and I only needed to there was two different sizes but the two I needed was there so I'm very grateful. No leak so far knock on wood ## Frequently Bought Together - Malida Tank Ball Valve 1/4" FPT by 1/4",3/8" OD Tubing quick connector for RO Water Reverse Osmosis Filter system set of 4 - 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 --- ## 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.tn/products/33736443-malida-tank-ball-valve-1-4-fpt-by-1-4](https://www.desertcart.tn/products/33736443-malida-tank-ball-valve-1-4-fpt-by-1-4) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-29*