
Alphacool Ice pipe satin 13/10mm - set of 4
0.80 m, Plastic
Here you’ll find the best Water cooling hoses from Alphacool. The ranking is based on the best-selling products from this brand within the category. In addition to sales volume, factors such as availability, pricing, and overall customer relevance also influence the order. For each product, we include a short description and the most important highlights from customer reviews, giving you a quick overview of the most popular Alphacool options. This page always stays fresh and updates automatically.
The most common hard tubes are clear and transparent. In addition, hard tubes made of brass and carbon have also gained popularity. Now, Alphacool offers the Ice Tube as part of its Ice product line. The surface visually resembles ice and feels like it too—somewhat rough, yet still smooth. The Ice Tube significantly alters the appearance within the system. Especially after filling the system, the actual effect is best observed. The water has the look of frozen ice. When the loop is illuminated with LEDs, clear hard tubes reflect the individual LEDs very well, but this is not the case with the Ice Tubes. Here, the light is diffused, resulting in a much softer and better illumination. The Ice Tube can be bent like all acrylic hard tubes using the appropriate bending tools. However, this noticeably changes the appearance of the Ice Tubes at the bends, no longer matching the original look. This can create an additional effect, but those who wish to maintain the Ice Tube appearance should use appropriate fittings for bends.

Alphacool Ice pipe satin 13/10mm - set of 4
0.80 m, Plastic
A water cooling system consists of many different elements: pumps, radiators, cooling blocks, expansion tanks, and often additional components. To build a functional water cooling system, these parts need to be connected. The simplest way to do this is by using a hose. Here, the Alphacool AlphaTube HF hose is an excellent choice.
Appearance: Available in various vibrant colors, clear, and also UV-active. There is a wide selection of different variants of the AlphaTube HF hoses, making it easy to find the hose that best suits your taste.
Usage: The AlphaTube HF hose has the perfect flexibility for easy handling. It is flexible enough to be installed effortlessly, yet rigid enough to avoid kinking even at tighter bend radii.
Various sizes: We offer the AlphaTube HF hose in all common sizes.
Technical specifications:
Length: 3 m
Hose size: OD 16 mm / ID 10 mm
Material: PVC
Hardness: 65-70 A-Shore
Operating temperature: -10 - 80 °C
Burst pressure: 18 bar
Nominal pressure: 3 bar.

Alphacool AlphaTube Hose HF 16/10mm - Ultra Clear 3 m
3 m, Plastic
A water cooling system consists of many different elements: pumps, radiators, cooling blocks, expansion tanks, and often additional components. To build a functional water cooling system, these parts need to be connected. The simplest way to do this is, of course, to use a hose. Here, the Alphacool AlphaTube HF hose is an excellent choice.
Appearance: Available in various vibrant colors, clear, and also UV-active. There is a wide selection of different variants of the AlphaTube HF hoses, making it easy to find the hose that best suits your taste.
Usage: The AlphaTube HF hose has the perfect flexibility for easy handling. It is flexible enough to be laid without effort, yet rigid enough to avoid kinking even at tighter bend radii.
Various sizes: We offer the AlphaTube HF hose in all common sizes.
Technical specifications:
Length: 3 m
Hose size: OD 13 mm / ID 10 mm
Material: PVC
Hardness: 65-70 A-Shore
Operating temperature: -10 - 80 °C
Burst pressure: 8 bar
Nominal pressure: 2 bar.

Alphacool AlphaTube Hose HF 13/10mm - Ultra Clear 3 m
3 m, Plastic
With the Alphacool HardTube Bending Kit Basic, you get all the products needed to trim, deburr, and bend your PETG tubes. The set is designed for hard tubes with an inner diameter of 10 and 13 mm.
Deburring made easy: Anyone working with hard tubes knows that all ends of the tubes must be deburred. The classic deburring tool from Alphacool allows for deburring both the inside and outside of hard tubes. The outer deburring is extremely important to ensure that the hard tubes fit perfectly and do not damage any O-rings. The inner deburring is only meant to remove cutting residues. For clean deburring, the tool features three steel blades with sharpened edges. Its large round shape makes the deburring tool comfortable to hold.
Cutting PETG tubes: The Eistools Modding Cutter works like scissors and is ideal for easily trimming PETG hard tubes. However, it is important to note that acrylic hard tubes cannot be cut.

The HardTube project is becoming a reality. Alphacool is taking a completely new approach and making a strong statement! The most commonly used method for water cooling has been regular PVC hoses. Now, Alphacool offers another way to design a water cooling system. The HardTube variant brings even more order to the system, giving it a much more structured appearance. Brand new are the brass tubes, available in Black Chrome and Chrome. With the appropriate fittings and a very simple functionality, these can be connected or attached absolutely leak-proof. The acrylic tube can also be easily adjusted to the system with the appropriate bending tool, without the need for additional angle pieces. To install the tubes into the system, they must be cut to the appropriate length. The following variants are available:
- HardTube 13/10mm clear acrylic 20cm, 40cm, 60cm, and 80cm
- HardTube 13/10mm brass chrome 20cm and 40cm
- HardTube 13/10mm brass deep black 20cm and 40cm
- HardTube 16/12mm clear acrylic 20cm, 40cm, 60cm, and 80cm
- HardTube 13/10mm 90° acrylic 10/30cm, 20/40
- HardTube 16/13mm 90° acrylic 10/30cm, 20/40
Due to the precisely manufactured tubes, the fittings must be pushed on firmly.
Delivery includes: 1x Alphacool HardTube 13/10mm 90° acrylic (PMMA) 10/30cm.
Note: Not compatible with Monsoon fittings.

Alphacool Hardtube acrylic 13/10mm bent 90 degree
0.40 m, Plastic
Every water cooling system requires hoses or hard tubes to connect individual components such as radiators, coolers, and expansion tanks. Until now, PVC hoses have typically been used in water cooling systems. The Alphacool AlphaTube TPV introduces a new material from the Alphacool Enterprise Solutions series. TPV, or EPDM rubber, is preferred in the industry.
What is the advantage of TPV? Compared to PVC hoses, the AlphaTube TPV hoses offer various benefits for water cooling. They are significantly more resistant to acids and bases. Additionally, they are much more temperature-resistant than PVC hoses. The Alphacool AlphaTube can withstand temperatures up to 155 °C. While PVC hoses can deform at higher water temperatures, especially at points with tighter bending radii, the TPV hose maintains its shape. This eliminates the risk of the hose deforming to the point where water flow is obstructed.
How easy is it to install the AlphaTube? The Alphacool AlphaTube TPV hose can be easily and simply installed like any other PVC hose. It is fundamentally a bit stiffer, but only slightly. Handling the installation of the TPV hoses is just as straightforward as one would expect from PVC hoses.
What is special about a TPV hose? The Alphacool AlphaTube TPV is characterized by its high resistance to acids, bases, and external influences. It also boasts an exceptional durability that far exceeds that of PVC hoses. The matte black hose additionally offers a subtle velvet appearance, making it an eye-catching feature in any water-cooled PC.

Alphacool 17562 Computer cooling system part/accessories tube
3.30 m, Plastic
Alphacool's HardTube family is gaining new members. The new hard tubes made of borosilicate glass give every system a whole new level of quality.
The most commonly used method for water cooling has been standard PVC hoses. Now, Alphacool offers another way to design a water cooling system. The hard tube variant brings even more organization to the system, creating a much more structured appearance.
Borosilicate glass meets all the requirements that a water cooling system demands. Stability and a brilliant appearance are not the only properties that lead to the choice of this glass, as it is also resistant to chemicals and temperature fluctuations. It is no coincidence that this glass is used throughout the chemical industry.
All glass tubes are compatible with Alphacool's HardTube fittings. Currently, Alphacool offers two classic sizes: tubes with a 16 mm outer diameter and tubes with a 13 mm outer diameter. Since this glass cannot be deformed, Alphacool also offers 90° angles in various lengths, allowing for the elimination of angled fittings.

The Alphacool Eisbaer TPV Extension Set 90° is the easiest way to connect the expandable AIO systems from Alphacool with additional components. The extension set is compatible with all Alphacool AIO systems for processors and graphics cards. The TPV hoses have a 90° Alphacool TPV metal connector with G¼ thread at one end. At the other end, each has a quick disconnect coupling with a male or female connector. The safety quick disconnects have a twist lock. Thus, an unintentional opening of the quick connector is actually excluded.
If you want to use the extension set to expand an Alphacool AIO solution with another product, you must pay attention to where you use the male and female connector. The hose with the quick-release Male connection should always be mounted at the water outlet. The hose with the female quick connector, on the other hand, is used at the water inlet.

The most commonly used method for water cooling has been standard PVC hoses. Now, Alphacool offers another way to design a water cooling system. The HardTube variant brings even more order to the setup, giving it a much more structured appearance. Brand new are the brass tubes, available in Black Chrome and Chrome, as well as acrylic tubes, carbon, and borosilicate glass. With the appropriate fittings and a very simple functionality, these can be connected or attached absolutely leak-proof. The PETG tube can also be easily adapted to the system with the right bending tool, without the need for additional angle pieces. To install the tubes into the system, they must be cut to the appropriate length. PETG tubes require lower temperatures than acrylic to bend and are generally a bit more flexible and easier to handle. The perfect entry into the world of HardTubes.

Alphacool has developed a bending tool for various sizes that makes routing and bending hard tubes a breeze.
Both hard tubes with a thickness of 12 to 14 mm and 16 mm are no problem. Curves of up to 180° can be bent easily and cleanly. With the help of the red rubber length limiters, the straight part of the tube can be adjusted in centimeter increments.
