---
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: "S$52"
currency: SGD
in_stock: true
reviews_count: 10
category: "Pure Sec"
url: https://www.desertcart.sg/products/77547189-100ft-blue-1-4-inch-o-d-nsf-certified-cck
store_origin: SG
region: Singapore
---

# NSF Certified Food-Grade PE 100ft Blue Flexible Tubing Temp Range 70°F-150°F 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:** S$52
**Availability:** ✅ In Stock

## Summary

> 🔵 Elevate your water game with pro-grade tubing that flows as smoothly as your workflow.

## 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?** S$52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/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

- • **Durable & Flexible:** Long-lasting, kink-resistant design adapts to tight spaces without compromising flow or strength.
- • **Color-Coded Convenience:** Distinctive blue tubing instantly identifies filtered water lines, streamlining maintenance and installation.
- • **Versatile Compatibility:** Seamlessly fits all 1/4" push-connect and compression fittings—effortless integration into your RO or beverage systems.
- • **Certified Purity & Safety:** NSF certified polyethylene tubing ensures your water stays pure and safe—perfect for health-conscious pros.
- • **Built to Withstand Pressure:** Handles up to 120 PSI at 70°F, maintaining integrity under demanding plumbing conditions.

## Overview

This 100-foot blue 1/4-inch outside diameter polyethylene tubing is NSF certified for food and water safety, designed for reverse osmosis and water filtration systems. It operates reliably between 70°F and 150°F, with a maximum pressure rating of 120 PSI at 70°F. Compatible with all standard 1/4" push-connect and compression fittings, its flexible yet durable construction ensures leak-free, easy installation for both indoor and outdoor plumbing applications.

## 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)

Review: No leaks and is RO approved unlike some others. - Reverse Osmosis approved tubing at a reasonable price. Plenty of tubing to install RO system with outputs to frig and sink spigot. System was installed in basement and services the 1st floor.
Review: This is the tubing to purchase! - 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.

## 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 |
|---------------|-------|
| ASIN | B01MR20H2X |
| Assembled Diameter | 0.25 Inches |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #12,466 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #33 in Industrial Plastic Tubing |
| Brand | PureSec |
| Certification | NSF |
| Color | Blue 1/4" 100ft(30m) |
| Customer Reviews | 4.7 4.7 out of 5 stars (961) |
| Cutting Diameter | 0.25 Inches |
| Date First Available | January 2, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Length | 1200 Inches |
| Item Package Quantity | 1 |
| Item Weight | 1.15 pounds |
| Manufacturer | Jeamsworld |
| Material | Plastic |
| Maximum Pressure | 60 Pound per Square Inch |
| Nominal Wall Thickness | 0.0575 inches |
| Outside Diameter | 0.25 Inches |
| Part Number | PureSec-WP14BLUE |
| Product Dimensions | 1200"L x 0.25"W |
| Size | 0.25 Inch |
| UPC | 607569639797 |

## Product Details

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

## 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

### ⭐⭐⭐⭐⭐ No leaks and is RO approved unlike some others.
*by M***O on February 5, 2025*

Reverse Osmosis approved tubing at a reasonable price. Plenty of tubing to install RO system with outputs to frig and sink spigot. System was installed in basement and services the 1st floor.

### ⭐⭐⭐⭐⭐ 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.

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

Easy to work with.

## 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)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

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

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-08*