Air Pump Technology Check Valves by Lee's Aquarium #12400
Check Valve by Lee's Aquarium #12400
- An essential accessory for every air pump.
- Provides protection during a power or pump failure.
- The Check Valve prevents water siphoning from the aquarium that may damage carpet, furniture and air pump or drain aquarium, killing fish or other inhabitants.
We purchased these check valves in bulk, so they are not in retail blister package.