Slot cover with fillport for LEAKSHIELD by Aqua-Computer, model 34143

Slot cover with integrated fillport designed for Aqua-Computer's LEAKSHIELD system. This rear expansion-slot component provides a built-in access point for filling, topping up or draining coolant in a PC water-cooling loop while occupying a single expansion slot. It is intended for use with LEAKSHIELD-compatible fittings and tubing and allows convenient coolant maintenance without permanent chassis modification or external reservoirs.

Advantages

The slot cover integrates a fillport into a standardized rear slot plate, keeping the fill point accessible while maintaining a tidy exterior. It minimizes the need to open the chassis for routine coolant top-ups and supports leak-safe handling when combined with LEAKSHIELD fittings. The metal slot plate ensures secure mounting and alignment with the PC case expansion area, and the integrated design reduces clutter compared with external fill adapters.

Suitable for

• Desktop PCs with custom water-cooling loops using LEAKSHIELD components
• Systems where a rear-slot access point for coolant is preferred over top-mounted reservoirs
• Maintenance scenarios requiring occasional filling, topping up or draining of coolant
• Builds where preserving the original chassis appearance and ventilation is important

Key specifications

• Form factor: single expansion slot rear plate with integrated fillport
• Compatibility: designed for use with LEAKSHIELD-compatible fittings and tubing
• Material: metal slot plate (provides mounting rigidity and grounding continuity)
• Functionality: provides a dedicated threaded access point for coolant handling
• Installation: installs into a standard rear expansion slot without chassis modification

How to use

Install the slot cover into an available rear expansion slot in the powered-off PC case, securing it with the usual slot screw. Connect LEAKSHIELD-compatible tubing and fittings to the integrated fillport following the manufacturer's instructions for the LEAKSHIELD system. Use the fillport to add or top up coolant, and close or secure the fitting after use to maintain a leak-protected connection. Ensure the system is stable and leak-tested before returning the PC to normal operation.

Recommendations

Use only LEAKSHIELD-compatible fittings and follow Aqua-Computer's guidelines when filling or draining coolant. Perform coolant maintenance with the system powered off and on a level surface, and verify all connections for leaks before powering the system. Periodically inspect the fillport area for signs of wear or corrosion and replace tubing or fittings as needed to maintain safe operation.