---
product_id: 77547189
title: "100FT Blue 1/4 Inch O.D.NSF Certified CCK RO Tubing at 70°F-120PSI to 150°F-60PSI 1/4\" Flexible water pipes 1/4-inch Plastic Tubing（100 Feet)"
brand: "puresec"
price: "340 kr"
currency: DKK
in_stock: true
reviews_count: 8
url: https://www.desertcart.dk/products/77547189-100ft-blue-1-4-inch-o-d-nsf-certified-cck
store_origin: DK
region: Denmark
---

# NSF Certified for safe drinking water 100ft Blue tubing for clear system distinction Operates 70°F-150°F for versatile use 100FT Blue 1/4 Inch O.D.NSF Certified CCK RO Tubing at 70°F-120PSI to 150°F-60PSI 1/4" Flexible water pipes 1/4-inch Plastic Tubing（100 Feet)

**Brand:** puresec
**Price:** 340 kr
**Availability:** ✅ In Stock

## Summary

> 🔵💧 Elevate your water system with trusted clarity and durability!

## Quick Answers

- **What is this?** 100FT Blue 1/4 Inch O.D.NSF Certified CCK RO Tubing at 70°F-120PSI to 150°F-60PSI 1/4" Flexible water pipes 1/4-inch Plastic Tubing（100 Feet) by puresec
- **How much does it cost?** 340 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/77547189-100ft-blue-1-4-inch-o-d-nsf-certified-cck)

## Best For

- puresec enthusiasts

## Why This Product

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

## Key Features

- • **Built to Withstand:** Handles pressures up to 120 PSI and temperatures up to 150°F without compromising durability.
- • **Flexible & Versatile:** Perfect for RO systems, beverage dispensers, misting, and more—indoors or outdoors.
- • **Long-Lasting Strength:** Dimensional stability and high tensile strength guarantee reliable performance over time.
- • **Color-Coded Convenience:** Distinctive blue tubing instantly identifies filtered water lines, reducing installation errors.
- • **Certified Pure Performance:** NSF certified food-grade polyethylene ensures your water stays clean and safe.

## Overview

This 100-foot blue 1/4-inch outer diameter polyethylene tubing is NSF certified for safe drinking water applications. It supports operating temperatures from 70°F to 150°F and pressures up to 120 PSI, making it ideal for reverse osmosis, water filtration, beverage dispensing, and more. Its flexible, durable design and color-coded blue finish ensure easy identification and long-term reliability in both indoor and outdoor plumbing setups.

## Description

What is it?Polyethylene 1/4 RO Tubing for Reverse Osmosis Systems is durable, flexible, odorless, tasteless, and non-toxic,It is pliable but not softCompatible with RO(DI) systems that utilize 1/4 water line. The 1/4" measurement is the outside diameter of the tubing and will work with all 1/4" Push-Connect fittings.Pipe is blue in color for easy identification of cold water distribution lines within a piping systemFour Length Sizes Available:Each length will be a continuous piece. If you need a single piece longer than what is listed below,Contact with us firstly;15 Feet30 Feet60 Feet100 FeetHow to use it?Just connect with the push fit connectors and delivery the water to the applications you need .Be sure you cut the tubing even and straight, without crimping it. Then insert straight, and all the way into the connector. If it's crooked, or not inserted all the way, or crimped, it may leakWhat you will receive?Tubing(Length you choose)

## Features

- ★WATER&FOOD USE:The tubing is food grade Polyethylene (PE) materials and is NSF Certified,which were put through rigorous structural and material testing to help ensure they meet the standards for drinking water.It is ideal for plumbing applications requiring low temperature, flexibility, and durability.
- ★SPECIFICATION&COMPATIBLE WITH: 1/4" O.D./Outside diameter(≈6.5mm) X 0.142" I.D./Inside diameter(≈4.15mm）X inside/outside wall thickness ≈1.46mm;Working Temperature: 70°F to 150°F;Max Pressure:120PSI;Compatible with all PureSec quick connect fittings or Compression fittings by others' that utilize 1/4" Polyethylene Tubing.
- ★Indoor&Outdoor Use: Common applications include water purification systems, reverse osmosis systems,drinking water filters, refrigerator ice makers and misting systems, car wash systems, home/office coffee and beverage dispensing equipment,and pneumatic lines,and many other application requiring connections for transfer of water and liquids.
- ★Easy to Use: Blue RO Tubing is commonly used to distinguish filtered water from raw source water. On most reverse osmosis systems the blue tubing will start immediately after the membrane.Make sure to pick up an RO Tubing Cutter for a perfect cut every time! (Search Asin B079K2H23B to buy)
- ★Quality&Color Option:Our RO Tubing is Dimensional stability, Uniformity and long-term strength,higher burst pressure, Greater tensile strength. It offers prime pressure and temperature ratings and has outstanding resistance to environmental stress cracking.White/Black/Blue/Yellow/Red Colors available (Check our Storefront to buy).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | PureSec |
| Material | Plastic |
| Color | Blue 1/4" 100ft(30m) |
| Product Dimensions | 1200"L x 0.25"W |
| Maximum Pressure | 60 Pound per Square Inch |
| Nominal Wall Thickness | 0.0575 inches |
| Outside Diameter | 0.25 Inches |
| Item Length | 1200 Inches |
| UPC | 607569639797 |
| Manufacturer | Jeamsworld |
| Part Number | PureSec-WP14BLUE |
| Item Weight | 1.15 pounds |
| Is Discontinued By Manufacturer | No |
| Size | 0.25 Inch |
| Item Package Quantity | 1 |
| Cutting Diameter | 0.25 Inches |
| Certification | NSF |
| Batteries Included? | No |
| Batteries Required? | No |
| Assembled Diameter | 0.25 Inches |

## Product Details

- **Brand:** PureSec
- **Material:** Plastic
- **Color:** Blue 1/4" 100ft(30m)
- **Product Dimensions:** 1200"L x 0.25"W
- **Maximum Pressure:** 60 Pound per Square Inch
- **Nominal Wall Thickness:** 0.0575 inches
- **Outside Diameter:** 0.25 Inches
- **Item Length:** 1200 Inches
- **UPC:** 607569639797
- **Manufacturer:** Jeamsworld

## Images

![100FT Blue 1/4 Inch O.D.NSF Certified CCK RO Tubing at 70°F-120PSI to 150°F-60PSI 1/4" Flexible water pipes 1/4-inch Plastic Tubing（100 Feet) - Image 1](https://m.media-amazon.com/images/I/5128YNBRgcL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ It is What It Is! Dods the Job! Thank you!
*by A***N on December 29, 2024*

Easy to work with.

### ⭐⭐⭐⭐⭐ This is the tubing to purchase!
*by P***R on June 30, 2024*

I have a misting system in my hobby GH. I wanted to extend it and add a few more nozzles, so I initially purchased a black tubing. It was a disaster, continually pulling out of the couplings. I measured it and instead of being .250, it was .243. That 7 thousands was critical. I returned it and purchased this tubing. It measures .250. Perfect. Once inserted, I couldn't pull it out without first relieving pressure on the capture ring in the couplings, which is the way it's supposed to work. I highly recommend this tubing; you won't be disappointed.

### ⭐⭐⭐⭐⭐ Easy to use and cheaper than other options
*by S***N on September 6, 2025*

I started using the pex tubing instead of using copper or braided lines. Some of the fridge manufacturers now require you to use pex.

## Frequently Bought Together

- PureSec 100FT Blue 1/4 Inch O.D.NSF Certified CCK RO Tubing at 70°F-120PSI to 150°F-60PSI 1/4" Flexible water pipes 1/4-inch Plastic Tubing（100 Feet)
- Lemoy 1/4" OD Quick Connect Push In to Connect Water Tube Fitting for RO Reverse Osmosis Water Filter Fittings Pack of 30
- PureSec Black 1/4" OD RO Tubing at 70°F-120PSI to 150°F-60PSI 1/4" Flexible water pipes NSF Certified CCK 1/4-inch Plastic Tubing(100 Feet)

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**Shop now:** [https://www.desertcart.dk/products/77547189-100ft-blue-1-4-inch-o-d-nsf-certified-cck](https://www.desertcart.dk/products/77547189-100ft-blue-1-4-inch-o-d-nsf-certified-cck)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-07*