---
product_id: 50746752
title: "RO Feed Water Adapter 1/2\" to 1/4\" Ball Valve Faucet Tap Feed Reverse Osmosis"
brand: "oumeixing"
price: "¥9269"
currency: JPY
in_stock: true
reviews_count: 1
url: https://www.desertcart.jp/products/50746752-ro-feed-water-adapter-1-2-to-1-4-ball
store_origin: JP
region: Japan
---

# RO Feed Water Adapter 1/2" to 1/4" Ball Valve Faucet Tap Feed Reverse Osmosis

**Brand:** oumeixing
**Price:** ¥9269
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** RO Feed Water Adapter 1/2" to 1/4" Ball Valve Faucet Tap Feed Reverse Osmosis by oumeixing
- **How much does it cost?** ¥9269 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/50746752-ro-feed-water-adapter-1-2-to-1-4-ball)

## Best For

- oumeixing enthusiasts

## Why This Product

- Trusted oumeixing brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

RO Feed Water Adapter 1/2" to 1/4" Ball Valve Faucet Tap Feed Reverse Osmosis

## Features

- Light Weight,Easy Install and unload
- Applications: Apply to Reverse Osmosis Water System and Housing In Line Filters ETC
- Tee union:1/2" Thread male x 1/2" thread female x 1/4" thread female.stainless steel
- Ball valve:1/4" Thread male x 1/4 tube quick connect.copper material

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00YGR31AE |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #377,735 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #11,232 in Pipe Fittings |
| Brand | JIUWU |
| Color | Silver |
| Connector Type | Union |
| Customer Reviews | 3.7 3.7 out of 5 stars (68) |
| Date First Available | May 29, 2015 |
| Exterior Finish | Stainless Steel |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 0.01 ounces |
| Item dimensions L x W x H | 1.97 x 1.57 x 3.15 inches |
| Item model number | NO |
| Manufacturer | JiuWu |
| Material | Stainless Steel |
| Number of Pieces | 2 |
| Part Number | OMX078 |
| Product Dimensions | 1.97 x 1.57 x 3.15 inches |
| Size | 1/2 inch, 1/4 inch |
| Thread Size | 1/2'' PT and 1/4'' |
| Thread Type | NPT |
| UPC | 701385463427 |

## Product Details

- **Brand:** JIUWU
- **Color:** Silver
- **Connector Type:** Union
- **Exterior Finish:** Stainless Steel
- **Item Weight:** 0.01 Ounces
- **Item dimensions L x W x H:** 1.97 x 1.57 x 3.15 inches
- **Material:** Stainless Steel
- **Size:** 1/2 inch, 1/4 inch
- **Thread Size:** 1/2'' PT and 1/4''
- **Thread Type:** NPT

## Images

![RO Feed Water Adapter 1/2" to 1/4" Ball Valve Faucet Tap Feed Reverse Osmosis - Image 1](https://images-na.ssl-images-amazon.com/images/I/51M34VA8EyL.jpg)
![RO Feed Water Adapter 1/2" to 1/4" Ball Valve Faucet Tap Feed Reverse Osmosis - Image 2](https://images-na.ssl-images-amazon.com/images/I/41wL7np79VL.jpg)
![RO Feed Water Adapter 1/2" to 1/4" Ball Valve Faucet Tap Feed Reverse Osmosis - Image 3](https://images-na.ssl-images-amazon.com/images/I/41-ujsQF8yL.jpg)
![RO Feed Water Adapter 1/2" to 1/4" Ball Valve Faucet Tap Feed Reverse Osmosis - Image 4](https://images-na.ssl-images-amazon.com/images/I/514MRVtF3YL.jpg)

## Questions & Answers

**Q: does this connect to the kitchen faucet connection on the bottom where your water line goes?**
A: Yes. The water pipe coming out of the wall connects to a flexible tube that goes up to the faucet...this is inserted in between that connection.

## Customer Reviews

### ⭐⭐ 







  
  
    Two Stars
  

*by M***! on Reviewed in the United Kingdom on 23 May 2017*

The Tee union joint part constantly leaks which makes this non-usable

## Frequently Bought Together

- RO Feed Water Adapter PT 1/2-Inch(3/4'') to 1/4-Inch Ball Valve Faucet Tap Feed Reverse Osmosis
- PureSec 1/4 inch OD Tubing&Hose&Pipe Use Inline Shut Off Ball Valve Plastic Quick Connect Fittings for Water Purifier RODI System (Pack of 10)
- Lemoy 1/4 inch Male Thread to 1/4 inch Tube Elbow Quick Connect Ro Reverse Osmosis water Filter Fitting Male Elbow Pack of 5

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**Shop now:** [https://www.desertcart.jp/products/50746752-ro-feed-water-adapter-1-2-to-1-4-ball](https://www.desertcart.jp/products/50746752-ro-feed-water-adapter-1-2-to-1-4-ball)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-13*