- OASE ShutOff Valves for External Aquarium Filters makes routine filter and tubing maintenance quick and easy
- Install in-line on the tubing between the filter and the aquarium
- Designed with dual flow control and a disconnection feature that ensure no accidental spillage or messy maintenance
- The ShutOff Valve 16/22 fits 16/22mm (inner/outer diameter) tubing
- Can be used with OASE FiltoSmart 200-300 and BioMaster 250-850 filters and OASE ClearTronic 7W UVC
- 8.3 inches in length
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