SUNSUN Frequency External Filter HW-3000 with 9W UV lamp
6 adjustable settings between 1200L/H and 3000L/H
Clear instructions printed on the box
* The built-in frequency pump, small power, large flow, high head and
* External LED control panel, more effective to adjust pump power and
UV lamp working time.
* Ceramic shaft (wear resistance, no rust, long service life, for both fresh
and salt water).
* Draining skep of multilayer design, different filter material, convenient
* Unique design of inlet and outlet accessories, fixed to tank more
* Siphon principle can get rid of all air in the filter, easy operation.