My Dolphin came with fine filters. Are finer filters available for my Dolphin?

Yes. Finer filters are available for certain Dolphin models. The right option depends on your robot.

Multilayer filtration with a pre-filter: 30 microns.

Dolphin filter options

• Fine spring filters, 100 microns: These come with your robot and capture larger debris, such as leaves and twigs.
• Ultra-fine filters, 50 microns: Some models also include a separate set for smaller particles, such as sand, dirt and algae.
• Multilayer filtration, 30 microns: Some models allow an additional spring filter to be fitted to the ultra-fine filter basket. This creates a multilayer setup with a pre-filter for finer filtration. Compatibility depends on the model.

Choose filters based on the debris in your pool

Use the fine spring filters for the first cleanup when opening your pool for the season. They are also the choice when your pool has large debris.

Use ultra-fine filters when the debris is mostly small particles or algae.

Check your model before buying or changing filters

Refer to your robot's user manual to confirm which filters were included. The manual also has illustrations showing how to replace the filter panels.

Poolbots sells replacement filters. To find a compatible ultra-fine set for small debris such as algae, live chat or call Poolbots' pool experts. They can also help you check whether a 30-micron multilayer setup is compatible with your model.

Watch a comparison of the filtration types

Watch how to replace filter panels in robots with basket filters

Models covered

This guidance covers the models below. Included filters and available upgrades vary by model.

Dolphin Sigma, Dolphin M400, Dolphin Oasis Z5i, Dolphin Nautilus CC Supreme, Dolphin Explorer E40, Dolphin ADVANTAGE, Dolphin Nautilus CC, Dolphin Proteus DX3.

Dolphin Echo, Dolphin S100, Dolphin Nautilus AG, Dolphin Premium 10, Dolphin T15, Dolphin Cayman, Dolphin Premium 20, Dolphin T25.

Dolphin Active 10, Dolphin S50, Dolphin Active Solo, Dolphin Active 15, Dolphin Escape, Dolphin ADVANTAGE ULTRA, Dolphin S200, Dolphin Quantum.

Dolphin Active 20, Dolphin ADVANTAGE PRO, Dolphin Proteus DX4, Dolphin Nautilus CC Pro, Dolphin Proteus DX5i, Dolphin S300, Dolphin Active 30, Dolphin Premium 30.

Dolphin T35, Dolphin Premium 40, Dolphin T45, Dolphin Explorer E30 WiFi, Dolphin T55i, Dolphin S400, Dolphin Active 40, Dolphin Explorer E50.

Dolphin Premier, Dolphin Nautilus CC Plus, Dolphin Nautilus CC Plus WiFi, Dolphin Nautilus Titan, Dolphin M550, Dolphin T60, Dolphin W20, Dolphin Wave 140.