---
product_id: 354955235
title: "ESHIONG NSF Certified 1/4\" O.D. Push to Connect Fittings for RO (Reverse Osmosis) Water Filter（ Fridge Installation Kits）20 pcs+30 feet 1/4\" Water tubing."
brand: "eshiong"
price: "€ 80.36"
currency: EUR
in_stock: true
reviews_count: 5
category: "Eshiong"
url: https://www.desertcart.es/products/354955235-eshiong-nsf-certified-1-4-o-d-push-to-connect
store_origin: ES
region: Spain
---

# 1/4" O.D. tubing for precise fit Tool-free push-to-connect installation NSF certified, BPA-free food-grade POM ESHIONG NSF Certified 1/4" O.D. Push to Connect Fittings for RO (Reverse Osmosis) Water Filter（ Fridge Installation Kits）20 pcs+30 feet 1/4" Water tubing.

**Brand:** eshiong
**Price:** € 80.36
**Availability:** ✅ In Stock

## Summary

> 💧 Connect with confidence—upgrade your water system like a pro!

## Quick Answers

- **What is this?** ESHIONG NSF Certified 1/4" O.D. Push to Connect Fittings for RO (Reverse Osmosis) Water Filter（ Fridge Installation Kits）20 pcs+30 feet 1/4" Water tubing. by eshiong
- **How much does it cost?** € 80.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/354955235-eshiong-nsf-certified-1-4-o-d-push-to-connect)

## Best For

- eshiong enthusiasts

## Why This Product

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

## Key Features

- • **Effortless DIY Setup:** Push-to-connect fittings snap in place—no tools, no hassle, zero leaks.
- • **Durability That Lasts:** Tested under 35kg pressure and 20,000 cycles—built to withstand daily water hammer stress.
- • **Universal Compatibility:** Designed for 1/4" water lines—perfect for RO filters, fridges, ice makers, and coffee machines.
- • **Complete Installation Kit:** 20 premium fittings plus 30 feet of tubing and essential adapters for versatile RO system upgrades.
- • **Certified Safety & Quality:** NSF, TUV, SGS certified BPA-free materials ensure pure, toxin-free water flow.

## Overview

The ESHIONG NSF Certified 1/4" O.D. Push to Connect Fittings kit includes 20 high-quality, BPA-free POM fittings and 30 feet of tubing designed for reverse osmosis water filtration systems. Featuring tool-free installation, multi-certification for safety, and rigorous durability testing, this kit ensures a leak-free, reliable connection for fridges, ice makers, and beverage dispensers. Ideal for professionals and DIY enthusiasts seeking a seamless, long-lasting water line upgrade.

## Description

1、The products are made from Food-grade material which is safe, non-toxic and no odor,meet NSF Standards.They have been certified by several international authoritative testing institutions. 2、The new multi - contact design makes it more secure and reliable to connect with water tube.In destructive tests, our water purifier quick connectors performed perfectly. In the anti-fatigue and anti-pressure test, we used the continuous action of 12 kg and 35 kg pressure water hammer for 20,000 times respectively, and the products did not leak or burst.In the low-pressure test they also did not leak. 3、We have many years of experience in producing and selling water purifier fittings.We sincerely hope that our products will improve your life. 4、The cracking pressure of the check valve is 7.27 PSI.5、You will get : 1/4" 10 meters（32 feet）Water Pipe tube cutter x 1 1/4” to 3/8 ” straight coupling x 1 1/4" Tank Valve x 1 1/4" Inline Shut-off Ball Valve x 2 1/4" straight coupling x 2 1/4" Inline Check Valve x 1 1/4" Elbow Union x 4 1/4" Tee Union x 2 1/4" Two Way Divider x 2 1/4" Female Thread tap Adapter to 1/4" quick connect x 1 7/16" Female Thread tap Adapter to 1/4" quick connect x 2 Compression fitting set（Nut x 1 + Insert x 1 + Sleeve x 1）

Review: Works as advertised and seems great quality
Review: Good quality.

## Features

- Material:POM(Polyoxymethylene) . Food-grade material, BPA free，NSF、TUV、SGS certificated etc.
- Specification:The tube and quick connectors are 1/4 inch (6.4 mm) in size. Please ensure that your water line system is this size. If your water line is 3/8 inch (9.5 mm) , you can purchase our 3/8 inch products.
- Installation:Non-Locking Clip design offers an easy DIY installation without any tools .Push fit fittings ,100% leak free.
- Package Quantity:20 pcs+30 feet
- Application:Apply to reverse osmosis water filter system,beverage dispensing system,refrigerator,ice maker,coffee machine,etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B094J41C65 |
| Best Sellers Rank | 378,611 in DIY & Tools ( See Top 100 in DIY & Tools ) 370 in Replacement Under-Sink Water Filters |
| Brand | ESHIONG |
| Colour | White&blue |
| Connector Type | Coupling |
| Connector type | Coupling |
| Customer Reviews | 4.7 out of 5 stars 554 Reviews |
| Exterior Finish | Brass |
| Item Dimensions | 5.1 x 16.8 x 16.8 centimetres |
| Item Length | 32 Feet |
| Item Weight | 0.68 Pounds |
| Item dimensions L x W x H | 5.1 x 16.8 x 16.8 centimetres |
| Item height | 6.6 inches |
| Manufacturer | ESHIONG |
| Material | Plastic |
| Model Number | Eshiong-combo411 |
| Number of Pieces | 20 |
| Size | 20 pcs fittings & 30 feet tube |
| Thread Size | 0.25 inch |
| Thread Type | NPT |
| UPC | 781159625534 |
| Unit Count | 1.0 Count |

## Product Details

- **Size:** 20 pcs fittings & 30 feet tube
- **Material:** Plastic
- **Brand:** ESHIONG
- **Colour:** White&blue
- **Item dimensions L x W x H:** 5.1 x 16.8 x 16.8 centimetres
- **Connector type:** Coupling
- **Thread size:** 0.25 inch
- **Exterior finish:** Brass
- **Thread type:** NPT
- **Item weight:** 0.68 Pounds

## Images

![ESHIONG NSF Certified 1/4" O.D. Push to Connect Fittings for RO (Reverse Osmosis) Water Filter（ Fridge Installation Kits）20 pcs+30 feet 1/4" Water tubing. - Image 1](https://m.media-amazon.com/images/I/61O681mkFtL.jpg)
![ESHIONG NSF Certified 1/4" O.D. Push to Connect Fittings for RO (Reverse Osmosis) Water Filter（ Fridge Installation Kits）20 pcs+30 feet 1/4" Water tubing. - Image 2](https://m.media-amazon.com/images/I/61PsQY5kZES.jpg)
![ESHIONG NSF Certified 1/4" O.D. Push to Connect Fittings for RO (Reverse Osmosis) Water Filter（ Fridge Installation Kits）20 pcs+30 feet 1/4" Water tubing. - Image 3](https://m.media-amazon.com/images/I/61wBkJ2lSES.jpg)
![ESHIONG NSF Certified 1/4" O.D. Push to Connect Fittings for RO (Reverse Osmosis) Water Filter（ Fridge Installation Kits）20 pcs+30 feet 1/4" Water tubing. - Image 4](https://m.media-amazon.com/images/I/71KzShURoEL.jpg)
![ESHIONG NSF Certified 1/4" O.D. Push to Connect Fittings for RO (Reverse Osmosis) Water Filter（ Fridge Installation Kits）20 pcs+30 feet 1/4" Water tubing. - Image 5](https://m.media-amazon.com/images/I/71autvtY85L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as advertised and seems great quality
*by D***T on 2 January 2026*



### ⭐⭐⭐⭐⭐ Good quality.
*by N***N on 3 February 2025*



### ⭐⭐⭐⭐⭐ Perfect Fitting Kit for Under-Sink Water Heater Installations 🚰🔧
*by C***N on 28 January 2024*



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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-02*