Filling bottle Alphacool 14466 Transparent 500 ml

The Alphacool 14466 filling bottle Transparent 500 ml is a purpose-built accessory for filling and topping up liquid cooling loops in desktop computer systems. Its transparent body allows visible monitoring of fluid level and clarity, while the 500 ml capacity provides sufficient volume for most maintenance tasks. The compact shape and nozzle design are intended to reach reservoirs and radiators with improved control during filling operations.

Advantages

The transparent construction enables accurate visual measurement of coolant remaining in the bottle and helps detect air bubbles during the pour. The 500 ml capacity balances portability with enough liquid for single-loop fills or top-ups. The nozzle and bottle geometry are tailored to reduce spills and provide controlled fluid flow when working with cooling system inlets and reservoirs. Materials compatible with common cooling fluids minimize chemical interaction and staining.

Suitable for

• Filling and topping up closed-loop and custom PC liquid cooling systems
• Transferring coolant between containers and reservoirs
• Maintenance tasks requiring controlled pouring and visible fluid level
• Workbench use during coolant changes and system bleeding

Key specifications

• Capacity: 500 ml
• Material: transparent construction suitable for visual inspection
• Nozzle design: narrow pour spout for controlled fluid delivery
• Shape: compact bottle form factor for access to tight reservoir areas

How to use

Before use, ensure the bottle and nozzle are clean and compatible with the coolant you intend to use. Fill the bottle up to the desired level and securely attach the nozzle. Tilt the system and open the reservoir fill port or appropriate inlet; slowly squeeze or tilt the bottle to introduce coolant, watching the fluid level through the transparent body to avoid overfilling. During the process, monitor for air bubbles and stop periodically to allow trapped air to escape from the loop. After filling, securely close the reservoir and wipe any spillage from surrounding components. Rinse and dry the bottle if you plan to use a different fluid later.

Recommendations

Use the filling bottle on a stable surface and perform fills with the system powered off to reduce risk. Always use coolant compatible with your loop components and clean the bottle between different fluids to prevent contamination. Dispose of or store any leftover coolant according to local regulations.