---
product_id: 349497229
title: "NSF Certified 1/4\" O.D. Push to Connect Fittings for RO (Reverse Osmosis) Water Filter（with Shut-Off T Valve）18 pcs+30 feet 1/4\" Water tubing."
brand: "eshiong"
price: "€ 47.45"
currency: EUR
in_stock: true
reviews_count: 8
category: "Eshiong"
url: https://www.desertcart.gr/products/349497229-nsf-certified-1-4-o-d-push-to-connect-fittings
store_origin: GR
region: Greece
---

# 1/4" O.D. tubing size for precise fit Tool-free push-to-connect installation NSF certified, BPA-free food-grade POM NSF Certified 1/4" O.D. Push to Connect Fittings for RO (Reverse Osmosis) Water Filter（with Shut-Off T Valve）18 pcs+30 feet 1/4" Water tubing.

**Brand:** eshiong
**Price:** € 47.45
**Availability:** ✅ In Stock

## Summary

> 🚰 Upgrade your water game with leak-proof, certified precision!

## Quick Answers

- **What is this?** NSF Certified 1/4" O.D. Push to Connect Fittings for RO (Reverse Osmosis) Water Filter（with Shut-Off T Valve）18 pcs+30 feet 1/4" Water tubing. by eshiong
- **How much does it cost?** € 47.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/349497229-nsf-certified-1-4-o-d-push-to-connect-fittings)

## 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.
- • **Leak-Free Confidence:** Non-locking clip design guarantees a secure, drip-proof connection every time.
- • **Universal Compatibility:** Designed for 1/4" O.D. tubing, perfect for RO systems, refrigerators, coffee machines, and more.
- • **Complete Installation Kit:** 18 versatile fittings plus 30 feet of premium tubing—everything you need in one box.
- • **Certified Safety & Quality:** NSF, TUV, and SGS certifications ensure pure, BPA-free water flow you can trust.

## Overview

The ESHIONG NSF Certified 1/4" O.D. Push to Connect Fittings kit includes 18 high-quality POM fittings and 30 feet of tubing, designed for easy, tool-free installation in reverse osmosis and other water filtration systems. Certified BPA-free and tested by NSF, TUV, and SGS, this kit ensures a secure, leak-free connection for professional-grade water delivery.

## Description

desertcart.com: ESHIONG NSF Certified 1/4" O.D. Push to Connect Fittings for RO (Reverse Osmosis) Water Filter（with Shut-Off T Valve）18 pcs+30 feet 1/4" Water tubing. : Industrial & Scientific

Review: Works as advertised and seems great quality - Works as advertised. The cutter was sharp and cut the tubing just fine. The diversity of the connectors were great. The tubing seems great quality. No leaks when connecting to RO system.
Review: Perfect Fitting Kit for Under-Sink Water Heater Installations 🚰🔧 - TLDR: 🌟🌟🌟🌟🌟 This kit provided the ideal solution for my under-sink water heater installation, with a great selection of fittings and ample tubing. I was in the midst of setting up an under-sink water heater and faced the challenge of integrating it with my existing water line to the refrigerator, which had a smaller-than-usual 1/4" tube. My initial attempts to install a tee in the line were unsuccessful, resulting in leaks despite trying different fittings twice. Then I found this kit, which turned out to be exactly what I needed. It came with a comprehensive assortment of fittings, making it much easier to find the right parts for my setup. Additionally, the kit included plenty of tubing, which was a huge relief. A crucial tip I learned from this experience is to avoid using clear 1/4" tubing as a substitute. It's likely to cause leaks and can jeopardize the whole installation. This kit, on the other hand, provided reliable materials that ensured a secure and leak-free setup. Overall, I'm extremely satisfied with this kit. It effectively resolved my installation challenges and made the process of setting up my under-sink water heater much smoother.

## 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:18 pcs+30 feet
- Application:Apply to reverse osmosis water filter system,beverage dispensing system,refrigerator,ice maker,coffee machine,etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | ESHIONG |
| Color | white&blue |
| Connector Type | Elbow |
| Item dimensions L x W x H | 1.4 x 8.1 x 7.8 inches |
| Material | Plastic |
| Size | 18 pcs fittings & 30 feet tube |

## Product Details

- **Brand:** ESHIONG
- **Color:** white&blue
- **Connector Type:** Elbow
- **Exterior Finish:** Brass
- **Item Weight:** 360 Grams
- **Item dimensions L x W x H:** 1.4 x 8.1 x 7.8 inches
- **Material:** Plastic
- **Number of Pieces:** 18
- **Size:** 18 pcs fittings & 30 feet tube
- **Thread Type:** NPT

## Images

![NSF Certified 1/4" O.D. Push to Connect Fittings for RO (Reverse Osmosis) Water Filter（with Shut-Off T Valve）18 pcs+30 feet 1/4" Water tubing. - Image 1](https://m.media-amazon.com/images/I/71YpKjw9ZQL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

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

Works as advertised. The cutter was sharp and cut the tubing just fine. The diversity of the connectors were great. The tubing seems great quality. No leaks when connecting to RO system.

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

TLDR: 🌟🌟🌟🌟🌟 This kit provided the ideal solution for my under-sink water heater installation, with a great selection of fittings and ample tubing. I was in the midst of setting up an under-sink water heater and faced the challenge of integrating it with my existing water line to the refrigerator, which had a smaller-than-usual 1/4" tube. My initial attempts to install a tee in the line were unsuccessful, resulting in leaks despite trying different fittings twice. Then I found this kit, which turned out to be exactly what I needed. It came with a comprehensive assortment of fittings, making it much easier to find the right parts for my setup. Additionally, the kit included plenty of tubing, which was a huge relief. A crucial tip I learned from this experience is to avoid using clear 1/4" tubing as a substitute. It's likely to cause leaks and can jeopardize the whole installation. This kit, on the other hand, provided reliable materials that ensured a secure and leak-free setup. Overall, I'm extremely satisfied with this kit. It effectively resolved my installation challenges and made the process of setting up my under-sink water heater much smoother.

### ⭐⭐⭐⭐⭐ Great kit for fabricating a pumping system
*by C***F on June 19, 2025*

I've been having a never-ending problem with leaky pontoons on my pontoon boat. I decided to fabricate a pumping system. I used this 3/8" tubing and quick connect fittings to connect a 12 Volt water pump to the drain plug holes. This kit came with a special cutting tool that makes precise cuts in the tubing. I used 90-degree, shutoff, 3/8" pipe thread, union, and "Y" fittings. It was amazingly easy to assemble and it works great.

## Frequently Bought Together

- ESHIONG NSF Certified 1/4" O.D. Push to Connect Fittings for RO (Reverse Osmosis) Water Filter（with Shut-Off T Valve）18 pcs+30 feet 1/4" Water tubing.
- APEC Water Systems ROES-50 Essence Series Top Tier 5-Stage WQA Certified Ultra Safe Reverse Osmosis Drinking Water Filter System with Extra High Capacity Pre-Filter Set Stage 1-3
- Refrigerator Water Line Kit Connection and 1/4 Compression Ice Maker Installation Kit,1/4" OD Tubing with Quick Connect for Fridge Icemaker RO Systems Water Filters Faucet,+Feed Water Adapter 25ft

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-02*