Pump Filter Cap

A replacement silicone cap for a compatible Grainfather pump filter.

Before fitting

Confirm compatibility with the exact pump-filter assembly and compare it with the original cap.

Helpful information

Switch off, unplug, drain and cool the system, then water-test before brewing.

Related pump-filter component

The Filter Insert is another separately listed silicone component for a compatible Grainfather pump filter. Confirm the exact filter assembly and compare each part with the original before ordering.