Dark Blue
This ambient filter will fit the Hydra 15000, and the Solar Flare Mini 15000. It is designed for blue water in a depth range of 10-18m (33-60ft)
Light Blue
This ambient filter will fit the Hydra 15000, and the Solar Flare Mini 15000. It is designed for blue water in a depth range of 4-12m (13-40ft)
The filter is also compatible with the Hydra 8000 (with or without dome) and the LTD 10000
