---
product_id: 337473942
title: "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: "€ 29.36"
currency: EUR
in_stock: true
reviews_count: 13
category: "Eshiong"
url: https://www.desertcart.ie/products/337473942-nsf-certified-1-4-o-d-push-to-connect-fittings
store_origin: IE
region: Ireland
---

# NSF, TUV, SGS certified BPA-free material 30 feet 1/4" food-grade tubing 20 pcs push-to-connect fittings 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:** € 29.36
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 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?** € 29.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/337473942-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

- • **Leak-Free Confidence:** Engineered for 100% leak-proof connections to keep your water system flawless.
- • **Complete Installation Kit:** 20 versatile fittings plus 30 feet of durable tubing—everything you need in one pack.
- • **Premium Food-Grade Safety:** Crafted from BPA-free POM material with NSF certification for pure, clean water.
- • **Effortless DIY Installation:** Non-locking clip design means no tools, no hassle—just push and connect.
- • **Universal 1/4" Compatibility:** Perfectly sized for RO systems, fridges, ice makers, and coffee machines.

## Overview

This NSF certified 1/4" O.D. push-to-connect fitting kit includes 20 high-quality POM fittings and 30 feet of food-grade, BPA-free tubing. Designed for easy, tool-free installation, it ensures leak-proof connections for reverse osmosis water filters, refrigerators, ice makers, and coffee machines. Certified by NSF, TUV, and SGS, this kit guarantees safe, durable, and reliable water line upgrades for your home or office.

## Description

desertcart.com: 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. : 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: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 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #5,219 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #56 in Pipe Fittings |
| Brand | ESHIONG |
| Color | white&blue |
| Connector Type | Coupling |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,045) |
| Date First Available | May 10, 2021 |
| Exterior Finish | Brass |
| Item Package Quantity | 21 |
| Item Weight | 10.9 ounces |
| Item dimensions L x W x H | 2 x 6.6 x 6.6 inches |
| Item model number | Eshiong-combo411 |
| Manufacturer | ESHIONG |
| Material | Plastic |
| Measurement System | inch, metric |
| Number of Pieces | 20 |
| Part Number | Eshiong-combo411 |
| Product Dimensions | 2 x 6.6 x 6.6 inches |
| Size | 20 pcs fittings & 30 feet tube |
| Style | 1/4" Fridge Installation Kit |
| Thread Type | NSF |
| UPC | 781159625534 |

## Product Details

- **Brand:** ESHIONG
- **Color:** white&blue
- **Connector Type:** Coupling
- **Exterior Finish:** Brass
- **Item Weight:** 10.88 ounces
- **Item dimensions L x W x H:** 2 x 6.6 x 6.6 inches
- **Material:** Plastic
- **Number of Pieces:** 20
- **Size:** 20 pcs fittings & 30 feet tube
- **Thread Type:** NSF

## Images

![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/71autvtY85L.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

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-22*