AstralPool - Pre-Filter Drain Plug for Aralplus D210 100/8 - 4405020050

AstralPool – Pre-Filter Drain Plug for Aralplus D210 100/8

This is the genuine AstralPool drain plug (exploded-view position 8) for the Aralplus Pre-Filter D210 100/8 (SKU 76940). It seals the drain port on the pre-filter body, allowing you to safely empty the unit for routine servicing, basket cleaning, or seasonal winterisation. Keeping this plug in good condition is essential for maintaining a watertight, leak-free pre-filter assembly.

Compatibility

This drain plug is designed exclusively for the AstralPool Aralplus Pre-Filter D210 100/8 (parent SKU 76940). The Aralplus D210 range features a cast-iron housing with DIN-2501 flanged connections and a maximum working pressure of 2 bar. Always verify your pre-filter model before ordering, as drain plugs from other Aralplus sizes or series are not interchangeable.

Why Genuine Matters

As a genuine Fluidra/AstralPool OEM part, this plug is manufactured to the exact tolerances of the original component, ensuring a reliable seal under working pressure. Aftermarket substitutes may not match the thread pitch or material specification of the cast-iron body, risking leaks or premature failure. Replacing worn or damaged drain plugs promptly prevents water ingress around the base of the pre-filter and protects the surrounding installation.

Installation

Remove the old or damaged plug from the drain port on the pre-filter body and thread the new plug in by hand before tightening to the manufacturer’s specified torque. Ensure the system is fully depressurised and drained before beginning work. It is good practice to inspect and replace the drain plug at each winter shutdown to prevent frost damage during cold-weather storage.