Best Soft Tubing For Water Cooling (2023 Updated)

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If you're into building your own custom water-cooling system, choosing the right soft tubing is crucial. Soft tubing is a popular choice for water cooling as it is easy to work with, flexible, and affordable. However, not all soft tubing is created equal, and choosing the wrong one could result in leaks, kinks, and other issues.

To help you choose the best soft tubing for water cooling, we've put together a short guide with five key points to consider:

1. Material: Soft tubing can be made from various materials, including PVC, silicone, and thermoplastic elastomers (TPE). Each material has its own advantages and disadvantages, so it's essential to choose one that meets your specific needs.

2. Inner and outer diameter: The inner and outer diameter of the tubing will determine how much flow you can get through your system. Make sure to choose tubing with an appropriate inner and outer diameter for your pump and radiator.

3. Wall thickness: The thickness of the tubing's walls will affect its durability and flexibility. Thicker walls will be more durable but less flexible, while thinner walls will be more flexible but less durable.

4. Length: Consider the length of the tubing you need for your system. You don't want to end up with too much or too little tubing, as this can affect the overall performance of your system.

5. Brand and quality: Finally, make sure to choose a reputable brand and high-quality tubing to ensure that your system runs smoothly and doesn't leak.

By considering these key points, you'll be able to choose the best soft tubing for water cooling that meets your needs and ensures optimal performance.

10 Best Soft Tubing For Water Cooling

1. Thermaltake Water Cooling Kit With Copper Radiator And Motherboard Sync Pump.

The Thermaltake Pacific C360 Ddc Res/Pump 5V Motherboard Sync Copper Radiator Soft Tube Water Cooling Kit is a comprehensive solution for users seeking to cool their CPUs effectively. The kit includes a CPU water block, pump/reservoir, radiator, fans, fittings, tubing, and coolant, all of which are necessary components to complete a CPU water cooling loop. With this kit, users can expect improved CPU performance and longevity, as well as reduced noise levels.

One of the standout features of the Pacific C360 kit is its analog/digital lighting capabilities. The kit includes an RGB controller that allows users to select from seven lighting effects. Additionally, users can connect the lights to select 5V RGB capable motherboards to utilize digital lighting schemes from ASUS aura Sync, Gigabyte RGB FUSION, MSI Mystic Light Sync, and ASROCK polychrome Sync. This level of customization allows users to tailor the lighting to their preferences and sync it with the rest of their system.

The C360 soft tube kit also features a slim copper radiator that is engineered with 12 copper flat tubes and 17 fins per inch. This radiator's 27mm thick design assures fitment compatibility with most form factor chassis. The slim design also makes it easier to install and manage within the case.

The kit also includes exclusive components such as the W4 a RGB Edition water block, T1000 pure clear coolant, and a new pr15 ddc pump/reservoir combo. These components are designed to work seamlessly together to provide efficient and effective cooling while also adding aesthetic value to the system.

For users with the latest LGA1700 CPU, a kit upgrade is available. The ASIN B09LLS3G47, Thermaltake P/N CL-O031-ST00BL-A, can be used to upgrade the kit and ensure compatibility with the latest CPU.

Overall, the Thermaltake Pacific C360 Ddc Res/Pump 5V Motherboard Sync Copper Radiator Soft Tube Water Cooling Kit is an excellent choice for users seeking to improve CPU performance, reduce noise levels, and add aesthetic value to their system. The kit is backed by a two-year warranty, ensuring peace of mind and a reliable product.

2. 9.5×12.7mm Clear Water Cooling Hose For Pc & Co2 Laser, 3.3ft (1m)

BXQINLENX 3/8" X 1/2" (9.5X12.7mm) Water Cooling Tubing Hose is a high-quality, flexible and durable tubing system designed specifically for use in computer water cooling systems, CO2 laser systems, and PC CPUs. The tubing measures 1 meter (3.3 feet) in length, ensuring ample material for even the most complex cooling systems.

The tubing is incredibly smooth, soft, and flexible, which makes it easy to install and work with. Its resistance to bending ensures that it can withstand the pressure of water flow without kinking or breaking, even in tight spaces. This feature also makes it suitable for use in a wide range of applications, including industrial and commercial settings.

The BXQINLENX tubing is made from high-quality materials that are resistant to wear, tear, and corrosion. This means that it can withstand high temperatures, pressure, and chemical exposure, making it an ideal choice for use in harsh environments. Its durability also ensures that it will last for a long time, reducing the need for frequent replacements.

The tubing features an inner diameter of 3/8" (9.5mm) and an outer diameter of 1/2" (12.7mm), with a wall thickness of 3/32" (2mm). This makes it compatible with a wide range of water cooling systems, ensuring that it can be used with different types of fittings and connectors.

The clear color of the tubing makes it easy to monitor the flow of water, ensuring that any issues can be detected quickly and easily. The tubing is also very easy to cut, which makes it possible to customize the length to fit the specific needs of the cooling system.

In summary, the BXQINLENX 3/8" X 1/2" (9.5X12.7mm) Water Cooling Tubing Hose is an excellent choice for anyone looking for a high-quality, durable, and flexible tubing system for their computer water cooling system, CO2 laser system, or PC CPU. Its smooth and flexible design, combined with its resistance to bending and durability, ensures that it will provide reliable performance for a long time.

3. Primochill Primoflex Lrt Custom Watercooling Tubing – 3/8" Id X 5/8" Od, 10ft With System Prep And Coolant, High-Quality Usa Made – Clear.

PrimoChill PrimoFlex LRT Custom Watercooling Flexible Tubing is a top-quality product that is perfect for anyone who wants to build a custom water-cooling system. This product is highly trusted and comes from an experienced brand, PrimoFlex LRT, which has been in the industry for many years.

The tubing has an inner diameter of 3/8 inch and an outer diameter of 5/8 inch, making it an ideal size for most custom water-cooling systems. The tubing is flexible, which makes it easy to work with and allows for easy routing and installation.

In addition to the tubing, this product also includes FREE Liquid Utopia and SysPrep – Cooling Loop Pre-Treatment. These two products are essential for ensuring that the water-cooling system runs smoothly and efficiently. Liquid Utopia is a concentrated biocide that helps prevent the growth of algae and other microorganisms in the cooling loop. SysPrep is a cleaning solution that removes any contaminants from the loop, ensuring that it is clean and ready for use.

One of the best features of this product is that it is logo-free. This means that there is no print on the tube, which gives it a clean and sleek look. The tubing is crystal clear, which makes it easy to see the flow of the coolant through the system.

This product is made with premium materials and is proudly made in the USA. PrimoFlex LRT is committed to providing high-quality products that are reliable and long-lasting. The tubing is designed to withstand high temperatures and pressure, which ensures that it will not burst or leak.

In conclusion, the PrimoChill PrimoFlex LRT Custom Watercooling Flexible Tubing is a top-of-the-line product that is perfect for anyone who wants to build a custom water-cooling system. With its flexible design, premium materials, and logo-free appearance, this tubing is an excellent choice for anyone who wants to create a sleek and efficient water-cooling system.

4. Ekwb Ek-Tube Zero Maintenance Soft Tubing, 11.1/16.1mm (7/16" Id, 5/8" Od), 3 Meter, Black

The EKWB EK-Tube Zero Maintenance Soft Tubing is a high-quality product that provides optimal performance for liquid cooling systems. The tubing is made of EPDM material, which is known for its durability and resistance to wear and tear. With an operating temperature range of -30°C to 110°C, this tubing can withstand extreme temperatures without compromising its structural integrity.

The tubing has an inner diameter of 7/16" and an outer diameter of 5/8", making it ideal for use with a variety of fittings and connectors. The 3-meter length of tubing provides ample length to accommodate various configurations of liquid cooling systems.

The EK-Tube Zero Maintenance Soft Tubing is available in black, which gives it a sleek and professional look. However, it is not UV-reactive, so it should not be used in environments where exposure to UV radiation is a concern.

One of the most significant advantages of this tubing is its zero maintenance design, which eliminates the need for frequent replacements or cleaning. This feature saves time and money, making it an ideal choice for those who want a low-maintenance, high-performance liquid cooling system.

The EK-Tube Zero Maintenance Soft Tubing is easy to install and can be cut to the desired length using standard tools. Its flexibility allows it to bend and twist easily, making it easy to route through tight spaces and around corners. The tubing is also resistant to kinking and collapsing, ensuring a steady flow of coolant through the system.

In conclusion, the EKWB EK-Tube Zero Maintenance Soft Tubing is a reliable and durable product that provides optimal performance for liquid cooling systems. Its EPDM material, wide operating temperature range, and zero maintenance design make it an ideal choice for those who want a hassle-free liquid cooling system. With its sleek black finish and ease of installation, this tubing is an excellent choice for both beginners and experienced enthusiasts alike.

5. Summerhome 9.5×12.7mm Transparent Water Cooling Pvc Tubing For Pc Cpu Water Cooling – 6.6ft/2m, Clear.

The SummerHome 3/8" x 1/2" Transparent Water Cooling Soft PVC Tube Tubing Hose is a high-quality product designed for PC computer CPU water cooling systems. This tubing hose is made with soft and flexible material, which ensures that it can be easily installed and cut into any length required.

With a size of ID 3/8"(9.5mm) x OD 1/2"(12.7mm) and a length of 2m, this product is perfect for liquid transportation and can be inspected visually. The transparent design of the tubing hose enables the user to monitor the liquid flow and detect any potential blockages or leaks.

The SummerHome Water Cooling Soft PVC Tube Tubing Hose is an ideal product for those who need to maintain their computer's temperature for long periods. This tubing hose is designed to withstand high temperatures and pressure, making it a reliable product for PC enthusiasts and gamers.

The tubing hose's flexibility and softness enable it to bend and curve without breaking or kinking, making it easy to route through tight spaces. The SummerHome Water Cooling Soft PVC Tube Tubing Hose can be used with a variety of fittings and adapters, making it a versatile product for different types of water cooling systems.

In summary, the SummerHome 3/8" x 1/2" Transparent Water Cooling Soft PVC Tube Tubing Hose is a high-quality product that offers flexibility, durability, and ease of installation for PC computer CPU water cooling systems. Its transparent design provides easy visual inspection, making it an ideal product for those who value performance and reliability.

6. Primochill Primoflex Lrt Custom Watercooling Tubing – 1/2" X 3/4", 10ft With System Prep And Coolant. Premium Materials. Made In Usa. Crystal Clear.

The PrimoChill PrimoFlex LRT Custom Watercooling Flexible Tubing is a high-quality, reliable water cooling tubing designed for use in custom water cooling systems. The product is made with premium materials and is proudly made in the USA. The tubing features an inner diameter of 1/2 inch and an outer diameter of 3/4 inch, making it suitable for a wide range of custom water cooling applications.

One of the standout features of this product is the fact that it comes bundled with Liquid Utopia and SysPrep–Cooling Loop Pre-Treatment. This means that users can easily prepare their water cooling loop for use, ensuring optimal performance and longevity. The included Liquid Utopia is a concentrated biocide that helps to prevent the growth of algae and other harmful microorganisms in the water cooling loop. The SysPrep–Cooling Loop Pre-Treatment is a non-toxic cleaning agent that helps to remove any residual contaminants from the water cooling loop, ensuring a clean and efficient system.

Another benefit of the PrimoChill PrimoFlex LRT Custom Watercooling Flexible Tubing is that it is logo-free. This means that there is no print on the tubing, giving users a clean and sleek look for their custom water cooling system.

The PrimoFlex LRT tubing is made from high-quality materials that are designed to stand up to the rigors of a custom water cooling system. The tubing is flexible and easy to work with, making it ideal for custom builds. The tubing is crystal clear, allowing users to easily see the flow of their coolant and any potential issues that may arise.

Overall, the PrimoChill PrimoFlex LRT Custom Watercooling Flexible Tubing is a top-quality product that is trusted and respected by experienced water cooling enthusiasts. With its premium materials, bundled pre-treatment products, and logo-free design, this tubing is an excellent choice for anyone looking to build a custom water cooling system.

7. Ekwb 6-Pack Soft Tubing Compression Fittings, 12/16mm (Nickel)

The EKWB EK-Quantum Torque STC-12/16 Compression Fitting for Soft Tubing is a high-quality product designed specifically for use with soft tubing types such as PVC, EPDM, Norprene, and silicone. The fittings are available in a 12/16mm (ID/OD) size and come in a pack of six.

The fittings are made of nickel, which is a highly durable and corrosion-resistant material that ensures the fittings will last for a long time. The outer diameter of each fitting is 23mm, which makes them compatible with most standard soft tubing sizes.

One of the key features of these compression fittings is the locking ring, which prevents solid tubing from being pulled out of the fitting. The locking ring compresses the rubber gasket underneath it, creating a tight seal that ensures the tubing remains securely in place. This is particularly important for systems that are subject to vibration or movement, as it prevents leaks or disconnections.

Another feature of these fittings is their interchangeable color rings. These rings can be used to customize the appearance of the fittings to match other EK-Quantum series products. The aesthetic rings are sold separately, allowing users to mix and match colors to create a unique look for their system.

In summary, the EKWB EK-Quantum Torque STC-12/16 Compression Fitting for Soft Tubing is a high-quality product that is designed to provide a secure and reliable connection between soft tubing and other components in a liquid cooling system. Its durable nickel construction, locking ring, and interchangeable color rings make it a great choice for anyone looking to build a custom liquid cooling system.

8. Water-Resistant Floating Drink Cooler For Water Activities, In Blue.

The TRC Recreation Water Resistant Floating Super Soft Goodlife Drink Kooler is the perfect accessory for water adventures and activities. With a glossy vinyl-coating, this kooler is not only durable but also easy to clean, ensuring it will last for many adventures to come.

The foam insulation of this kooler not only keeps your perishables cool but also allows it to easily float in the water. This innovative design means you can bring your favorite beverages along with you and keep them cold while you enjoy your time on the water.

This kooler is designed to accommodate ice and up to 18 of your favorite drinks, ensuring you have plenty of refreshments to keep you hydrated during your activities. It features a grommet in the back and a loop in the front, making it easy to tie off and prevent it from floating away.

Measuring 23 inches in length, 17 inches wide, and 9.5 inches high, this kooler is the perfect size for a day out on the water. Its vibrant Bahama Blue color is eye-catching and adds a fun touch to any adventure.

Whether you're spending the day on the lake, floating down a river, or enjoying a day at the beach, the TRC Recreation Water Resistant Floating Super Soft Goodlife Drink Kooler is the perfect accessory to ensure you stay hydrated and refreshed. Its durable construction and innovative design make it a must-have for any water-based activities.

9. 4pcs G1/4" To 3/8" Id 1/2" Od Compression Fittings For Pc Water Cooling System.

The BXQINLENX Silver Chrome G1/4" to ID 3/8" OD 1/2" Soft TUBING Compression Fitting is a must-have for any computer water cooling system. This compression fitting is designed to connect G1/4" male and female components with soft tubing that has an inner diameter of 9.5mm and an outer diameter of 12.7mm or 8mm and 12mm.

Made with electroplating processing, this fitting has a sleek silver chrome finish that not only looks great but is also durable. The compression mechanism ensures a tight and secure connection between the tubing and the components, preventing any leaks or spills.

This product comes in a package of four pieces, which is enough to get most water cooling systems up and running. The straight joint design makes it easy to connect tubing to different components in the system.

The BXQINLENX Silver Chrome G1/4" to ID 3/8" OD 1/2" Soft TUBING Compression Fitting is perfect for those who want to create a customized water cooling system for their computer. It allows for easy connections between components, ensuring a smooth and efficient flow of coolant throughout the system.

Overall, this compression fitting is a reliable and high-quality product that will enhance any computer water cooling system. Its electroplating processing and durable construction make it a long-lasting investment for any computer enthusiast.

10. Sdtc Quick Tighten Compression Fitting For Pc Water Cooling Soft Tubing.

The SDTC Tech 4-Pack G1/4" to 3/8" ID 5/8 OD Quick Tighten Compression Fitting for Soft Tubing is an essential component of any PC water cooling system. These fittings are designed to connect soft tubing to your water cooling components with ease, thanks to their quick and easy tightening mechanism.

These fittings are compatible with 3/8" ID 5/8" OD soft tubing, as well as 10mm * 16mm (ID*OD) soft tube. They are made of high-quality brass and feature a black chrome finish, which not only looks great but is also rust-resistant and durable.

The Soft Tube Connectors are equipped with an ultra-tight compression fitting that securely seals your water cooling loop. This is achieved through an embedded O-ring design, which ensures a leak-proof seal. However, it is recommended that you test the cooling circuit before energizing to ensure that there are no leaks.

The package includes four G1/4" Male Thread to 3/8" * 5/8" (ID*OD) Soft Tubing Quick Fittings, which is enough for most standard PC water cooling systems. These fittings are easy to install and offer a secure connection for your soft tubing.

Overall, the SDTC Tech 4-Pack G1/4" to 3/8" ID 5/8 OD Quick Tighten Compression Fitting for Soft Tubing is an excellent choice for anyone looking to build a reliable and efficient PC water cooling system. With its high-quality construction, easy installation, and leak-proof design, this product is sure to provide years of trouble-free performance.

Best Soft Tubing For Water Cooling FAQs

Are there any soft tubing brands that are known for their high quality and performance in water cooling applications?

Yes, there are several soft tubing brands that are known for their high quality and performance in water cooling applications. Some of the most popular brands among enthusiasts and professionals include EKWB, PrimoChill, Mayhems, and Thermaltake. These brands offer a range of soft tubing options in different materials, sizes, and colors to suit various preferences and requirements.

The quality and performance of soft tubing can depend on several factors such as the material, thickness, flexibility, and resistance to chemicals and UV light. High-quality soft tubing is typically made from materials like PVC, silicone, or polyurethane, which offer good durability, flexibility, and resistance to kinking and deformation.

Overall, it is important to choose a reputable and reliable soft tubing brand that can provide the necessary performance, compatibility, and longevity for your water cooling system.

How do the different types of soft tubing compare in terms of flexibility and durability?

The different types of soft tubing have varying levels of flexibility and durability. Polyurethane tubing is highly flexible and resistant to abrasion, UV rays, and chemicals, making it a popular choice for pneumatic applications. Silicone tubing is also flexible but has a higher temperature range and is often used in medical and food processing industries. PVC tubing is a cost-effective option with good flexibility, but it is not as durable as other materials and may crack over time. Finally, fluoropolymer tubing has excellent chemical resistance and is highly durable, but it is less flexible than other options. Overall, the choice of soft tubing depends on the specific application and the required level of flexibility and durability.

How do the various soft tubing options affect the overall aesthetics of a water-cooled PC build?

The choice of soft tubing can greatly impact the overall aesthetics of a water-cooled PC build. Clear tubing allows for the most visibility of the coolant and any lighting effects, while colored tubing can add a pop of color to the build. UV-reactive tubing can enhance the look of any UV lighting present in the build. However, opaque tubing can provide a more sleek and clean look, hiding any imperfections or discolorations in the coolant. The size and shape of the tubing can also affect the aesthetics, with thicker tubing providing a more industrial look and smaller tubing appearing more delicate. Ultimately, the choice of soft tubing should be based on the desired aesthetic and the compatibility with the rest of the build components.

What are the most popular soft tubing materials used in water cooling systems?

Soft tubing materials used in water cooling systems are typically made from materials such as PVC, silicone, and polyurethane. PVC tubing is the most commonly used material due to its affordability and ease of use. It is durable and resistant to heat and chemicals, making it ideal for water cooling systems. Silicone tubing is also a popular choice due to its flexibility and resistance to kinking. It is also more resistant to bacteria growth, making it a good option for long-term use. Polyurethane tubing is another option that is durable, flexible and resistant to abrasion, making it a good choice for high-pressure systems. Ultimately, the choice of tubing material will depend on the specific requirements of the water cooling system, such as the size and shape of the components, the temperature and pressure of the water, and the desired level of flexibility and durability.

Which soft tubing materials are best for preventing kinks and bends in the water cooling loop?

Soft tubing materials that have a high level of flexibility and rigidity are best for preventing kinks and bends in the water cooling loop. These materials include PVC, silicone, and EPDM. PVC is a common choice due to its affordability and easy availability. It has excellent flexibility and can withstand high temperatures, making it ideal for water cooling systems. Silicone is another popular option, as it is highly flexible and resistant to kinks and bends. It is also very durable and can handle high temperatures without deteriorating. EPDM tubing is a more expensive option, but it has excellent resistance to kinks and bends and is highly durable. Overall, choosing the right soft tubing material depends on the specific needs of the water cooling system, but PVC, silicone, and EPDM are all excellent choices for preventing kinks and bends.

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