Derling filter for Hemerson P43-P48 professional dishwashers, ref. 3.026.147.

The filter sits at the bottom of the wash tank and traps food debris, grease and other impurities lifted by the water jets during the cycle, preventing them from clogging the spray nozzles and the wash pump. A clean, intact filter is essential for wash quality and pump lifespan.

Replacement is needed when the filter is broken, deformed, or when the mesh/holes are so worn or clogged that they no longer trap residue effectively, resulting in leftover dirt on dishes and glasses or a risk of nozzle clogging.