- Will fit SunSun HW external canister filters.
- 100% Genuine part.
- The control valve is suitable for a 12mm/16mm diameter hose.
The control valve helps to adjust the water flow.
- Tap A fits: Sunsun HW-603B/602B filter.
Tap B fits Sunsun HW-603/602 filter.
- Easily exchangeable.
- Easy installation.
- High-quality spare part
- Our replacement aquarium external filter control valves will work on similar models.
- This item is brand new, although it may have minor cosmetic imperfections such as scratches.
- If you are unsure of the size you need please feel free to email us.