Best Robotic Pool Cleaners for Fiberglass Pools

Fiberglass pools have a smooth gel-coat shell that stiff bristle brushes can scratch over time. Models built for fiberglass generally use softer brushes and mobility systems designed for low-friction, non-porous surfaces.

We only list a model here when its manufacturer or a retailer explicitly names fiberglass as a compatible surface — many manufacturers don't publish a full surface list, so a model's absence here means we couldn't confirm it either way.