Particles resembling softener resin need identification and service, not an extra regeneration. GE GXSF30V instructions list a cracked distributor or reversed plumbing as possible causes; Whirlpool WHES40/44 instructions identify a distributor or riser-tube crack. Use the correct bypass instructions if safe, keep affected water out of drinking use until assessed, and have the source and downstream plumbing checked.
Confirm what you found before naming the failure
A softener's resin belongs inside its treatment tank. Beads appearing at a tap are a different problem from hard water returning because the resin needs regeneration. Do not run repeated recharge cycles or add a resin cleaner as the first response to visible particles.
Collect a photograph and, if practical, a sample without drinking or tasting the affected water. Note which outlets contain particles, whether they appear in hot or cold water, and whether recent softener installation or service preceded them.
Black specks in tap water can have other sources, including rubber, carbon and minerals. Appearance alone does not identify the particles or establish their health significance. Tell the service provider that you suspect resin rather than treating the guess as a confirmed diagnosis.
What do the actual manuals say?
The GE GXSF30V owner manual lists a cracked distributor or a unit plumbed backward under resin beads in drinking water, and directs the owner to call for service.
The Whirlpool WHES40/44 manual lists a crack in the distributor or riser tube under resin in household plumbing. Its stated repair is replacement of the resin-tank assembly. That is a model-specific repair instruction, not a requirement to replace every brand's whole softener.
Both sources describe an equipment or installation fault. Neither says a new bag of salt repairs the component that retains the media.
How should you limit the problem while waiting?
If you can safely identify and operate your unit's bypass as its manual directs, bypass the affected equipment and arrange service. Finding the softener bypass explains why its positions matter. Do not force a seized valve or dismantle a pressurized tank.
Use an appropriate alternative drinking-water supply until the particles and water have been assessed. Bypassing equipment can stop sending new water through it, but does not establish that particles already in pipes, fixtures or appliances have cleared.
What should the repair and return-to-use plan include?
Provide the model, serial number, recent work and particle observations. Ask the technician to establish the source, check the inlet/outlet arrangement and inspect the components that retain the media before selecting a repair.
Have affected downstream outlets and connected equipment assessed using their own instructions. Clearing one aerator is not proof that the entire plumbing system is clear. Keep the cause, repair and follow-up findings together; ordinary softener troubleshooting addresses loss of softening rather than media escaping from the tank.