Fluidra - Millenium Side-Outlet Sand Filter Base Ø380/430 mm - 4404300107

Fluidra – Millenium Side-Outlet Sand Filter Base Ø380/430 mm

This is the genuine Fluidra replacement base for the Millenium Sand Filter with Side Outlet, sized to fit the Ø380 mm and Ø430 mm diameter models. The base forms the structural foundation of the filter tank, supporting the vessel and its internals during operation. Sourced directly from Fluidra, it is manufactured to the same standards as the original component it replaces.

Compatibility

This base is designed exclusively for the Fluidra AstralPool Millenium Sand Filter Side Outlet range in the Ø380 mm and Ø430 mm diameter sizes. The Millenium Side Outlet series is a blow-moulded, one-piece filter range rated to a maximum working pressure of 2.5 kg/cm² and compatible with both sand and glass filter media. Always verify your filter’s diameter and model number before ordering, as bases for the Ø480 mm, Ø560 mm, and Ø660 mm variants differ.

Why Genuine Matters

Using an original Fluidra spare part ensures a precise dimensional fit, correct load-bearing capacity, and full compatibility with the filter’s sealing system. Aftermarket alternatives may not meet the pressure rating or dimensional tolerances required, risking leaks or structural failure. A genuine part also helps keep the filter compliant with filtration standard EN 16713-01, which the Millenium range is designed to meet.

Installation

The filter base should be installed by a qualified pool technician. The system must be fully depressurised and drained before any disassembly. Inspect all adjacent seals and O-rings while the filter is open and replace any worn components at the same time to avoid repeat service calls.