AstralPool - Diffuser Assembly for Aster Pump D.350 - SP-04-0168

AstralPool – diffuser assembly for Aster pump d.350

This is a genuine AstralPool replacement diffuser assembly, designed specifically for the AstralPool Aster centrifugal pool pump in the D.350 hydraulic size. The diffuser is a critical internal hydraulic component that surrounds the impeller, converting the velocity of the water into pressure and ensuring efficient, stable water circulation through your pool system.

Compatibility

This diffuser assembly is engineered exclusively for the AstralPool Aster pump series, D.350 variant. Always verify your pump model and hydraulic size before ordering to ensure correct fitment. Refer to your pump’s documentation or the label on the pump body to confirm the D.350 designation.

Why genuine matters

Using an authentic AstralPool spare part guarantees dimensional accuracy and material quality that match the original factory specification. Aftermarket diffusers can introduce flow inefficiencies, premature wear, or seal incompatibility — genuine parts protect your pump’s performance and longevity.

Installation

Replacing the diffuser typically requires draining the pump, removing the pump lid and basket, extracting the impeller, and fitting the new diffuser in its place before reassembly. While experienced pool technicians will find this straightforward, those unfamiliar with pump internals are advised to have the work carried out by a qualified professional.