AstralPool - Manifold Arm Assembly for Sand Filters Ø 1050 mm - 4404161615

AstralPool – Manifold Arm Assembly for Sand Filters Ø 1050 mm

This is the genuine AstralPool replacement manifold arm assembly designed for AstralPool sand filters with a 1,050 mm tank diameter. The manifold arm assembly forms the internal collector system inside the filter vessel, distributing water evenly across the filter media during filtration and collecting it efficiently during backwash cycles. Replacing a worn or broken assembly restores full filtration performance and prevents sand from passing into the pool.

Compatibility

This assembly (position 16 in the official Fluidra exploded view) is a listed spare part for AstralPool Viena, Berlin, and Praga series sand filters with a vessel diameter of 1,050 mm. Always cross-reference your filter’s model number and exploded-view diagram before ordering to confirm fitment — the correct assembly diameter must match your filter tank.

Why Genuine Matters

Genuine AstralPool parts are manufactured to the exact tolerances of the original filter design, ensuring a secure fit, consistent flow distribution across the lateral arms, and long service life. Non-genuine manifold assemblies can allow sand to bypass into the pool or cause uneven backwash, reducing filter efficiency and potentially damaging pool equipment downstream.

Installation

Installation requires draining and opening the filter vessel. The manifold arm assembly connects to the central standpipe and must be fully seated before the filter is reassembled and returned to service. Professional installation is recommended for large-vessel filters of this size to ensure correct sealing and safe pressure testing after reassembly.