
Top rated Water cooling connection accessories
Here's a ranking of the top rated products in this category. To give you a quick overview, we've also added some key information about the products.
1. Aquatuning Spray bottle 500ml PE-LD
This spray bottle is filled with the coolant that you want to have in your system. By pumping, or compressing the bottle, the liquid is pushed through a tube directly into the expansion tank. Conversely, it is also possible to suck the liquid out by pumping on the bottle. This is particularly advantageous during modifications or when dismantling the water cooling system, as it prevents messy spills. The package also includes a cap to seal the spray bottle with the liquid.

2. Phobya ATX jumper plug (24 pin)
If the power supply is bypassed and the CPU power remains connected (4- or 8-pin connector on the motherboard), it will lead to the irreversible destruction of the motherboard and CPU. Note: Do not turn on ATX power supplies without a load! Make sure whether you need a 20-pin bypass connector or a 24-pin one!.

3. EKWB EK-Loop Leak Tester Flex
With the EK-Loop Leak Tester Flex from EK Water Blocks, accidents due to a leaking water cooling system are a thing of the past. Traditionally, leaks were only discovered after some time and only after filling the system. With the EK-Loop Leak Tester Flex, you take a safe approach. This not only keeps your hardware dry but also your eyes. Technical details: Main color: Black, Accent colors: Gold, Gray, Silver.

4. Aquatuning Shower bottle
This 250ml PE-LD spray bottle is filled with the coolant you want in your system. By pumping, or compressing the bottle, you can transport the liquid through a tube directly into the expansion tank. Conversely, it is also possible to suck the liquid out by pumping the bottle. This is particularly advantageous during modifications or when dismantling the water cooling system, as it prevents messy spills. The package also includes a cap to seal the spray bottle with the liquid.

5. EKWB EkWaterBlocks Power connector bridge
The EKWB 24-pin ATX jumper connector is ideal for use with 12-volt water pumps to power up without motherboard power. It is compatible with 24-pin ATX power supplies and allows the power supply to start without a connected motherboard. 1x 24-pin main connector (plug).

6. Corsair Hydro X Series 90° XF Adapter 2-pack
Corsair Hydro X Series XF fitting adapters allow you to add Y-splits and 90° angles to the tubes of your custom cooling system, whether you are using hardline, compression, or soft tubing connections. The XF fitting adapters are made of solid brass and feature a securely sealed rotating mechanism. They are coated with a variety of durable finishes that match your system.

7. Alphacool Spray bottle Core
Simple fillings - even in the most intricate systems. With the Alphacool Core spray bottle, water cooling systems can be filled accurately and effortlessly. The long and flexible nozzle allows access to even the farthest corners of the system. This makes it easy to reach and fill hard-to-access reservoirs without any issues or risks.
The empty bottle can also be used to drain the system. It works simply by squeezing it like a large pipette. The suction effect draws the water into the bottle, eliminating the need for cumbersome tilting maneuvers of the system.
Technical details:
- Color: Clear
- Material: PE-LD
- Capacity: 250 ml
- Delivery includes: 1x Alphacool Core spray bottle - 250 ml.

8. Corsair Hydro X Series XF Adapter Shut-off ball valve
The Corsair Hydro X Series XF ball valve makes it easy to drain your custom cooling system with a two-stage shut-off valve that completely interrupts flow when closed. It is made of solid brass and is available in durable black or chrome finishes. The universally compatible G1/4" threads allow for easy selection of fittings.

Corsair Hydro X Series XF Adapter Shut-off ball valve
9. Watercool MO-RA3 Stand POM
These two feet are designed for the MO-RA3 from Watercool. They allow for a freestanding setup of the radiator. The feet are made of robust special plastic and are screwed onto the underside of the MO-RA3. The necessary mounting materials are included in the delivery.
Images 2 and 3 show the stand feet in the mounted state. The radiator is not included in the delivery.
Technical details:
- Dimensions: 150 x 17 x 38 mm (WxHxD)
- Material: POM
- Color: Black
- Weight: 250 g
- Compatibility:
- MO-RA3 9x120mm LT
- MO-RA3 18x180mm Pro
- MO-RA3 4x180mm LT
- MO-RA3 8x180mm Pro.

10. Corsair Hydro X Series 45° XF Adapter 2-pack
Corsair Hydro X Series XF fitting adapters allow you to add Y-splits and 45° angles to the tubes of your custom cooling system, whether you are using hardline, compression, or barb fittings. The XF fitting adapters are made of solid brass, feature a securely sealed rotating mechanism, and are available in a variety of durable finishes to match your system.
