--- product_id: 317573736 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: "€ 104.11" currency: EUR in_stock: true category: "Pure Sec" url: https://www.desertcart.pt/products/317573736-100ft-blue-1-4-inch-o-d-nsf-certified-cck store_origin: PT region: Portugal --- # NSF Certified Food-Grade PE 100ft Blue for Easy ID 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:** € 104.11 **Availability:** ✅ In Stock ## Summary > 🔵 Flow with Confidence — The Blue Standard in RO Tubing ## 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?** € 104.11 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/317573736-100ft-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 - • **Flexible Yet Durable:** Pliable enough for tight spaces but engineered for long-term strength and resistance to environmental stress cracking. - • **Seamless Compatibility:** Fits all 1/4" push-connect and compression fittings, making upgrades or replacements effortless and foolproof. - • **Color-Coded Convenience:** Striking blue tubing instantly distinguishes filtered water lines, reducing installation errors and boosting system clarity. - • **Certified Purity Assurance:** NSF certified polyethylene tubing ensures safe, tasteless, and odorless water flow—perfect for your health-conscious lifestyle. - • **Built to Withstand Pressure:** Handles up to 120 PSI at 70°F, maintaining integrity under demanding water filtration setups without leaks or bursts. ## Overview PureSec’s 100ft Blue 1/4" NSF Certified RO Tubing is a premium polyethylene water line designed for reverse osmosis and filtration systems. It offers a wide temperature tolerance (70°F-150°F), supports pressures up to 120 PSI, and features durable, flexible construction for indoor and outdoor use. Its vibrant blue color aids quick identification of filtered water lines, while compatibility with standard 1/4" fittings ensures easy installation and maintenance. ## 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 | |---------------|-------| | ASIN | B01MR20H2X | | ASIN | B01MR20H2X | | Brand Name | PureSec | | Color | Blue 1/4" 100ft(30m) | | Customer Reviews | 4.8 4.8 out of 5 stars (554) | | Customer reviews | 4.8 4.8 out of 5 stars (554) | | Date First Available | 30 August 2017 | | Is Discontinued By Manufacturer | No | | Item Dimensions L x W | 30.48L x 0.01W Meters | | Item Length | 1200 Inches | | Manufacturer | Jeamsworld | | Manufacturer | Jeamsworld | | Manufacturer reference | PureSec-WP14BLUE | | Material Type | Plastic | | Maximum Pressure | 60 Pound per Square Inch | | Nominal Wall Thickness | 0.0575 inches | | Outside Diameter | 0.25 Inches | | Product Dimensions | 3048 x 0.64 x 0.1 cm; 522 g | | UPC | 607569639797 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** PureSec - **Colour:** Blue 1/4" 100ft(30m) - **Material:** Plastic - **Maximum pressure:** 60 Pound per Square Inch - **Product dimensions:** 30.48L x 0.01W Meters ## 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. ## 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.pt/products/317573736-100ft-blue-1-4-inch-o-d-nsf-certified-cck](https://www.desertcart.pt/products/317573736-100ft-blue-1-4-inch-o-d-nsf-certified-cck) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-25*