OASE FiltoClear 4000 filters water with mechanical and biological filtration and ultraviolet clarification (UVC)
In-line pressure filters offer biological and mechanical filtration that can be located remotely
Compact filter size with high filtration capacity is perfect for fountains, formal spillways, pond-less and water garden applications
High quality, impact resistant body can be buried up to the locking ring and concealed with OASE FiltoCap
Backflush filter and direct waste with Easy-Clean Technology without opening the filter or removing the cover
Filter foama and UVC bulb are replaceable for longer service life
Monitor UVC, filter performance and pollutant level without opening filter
For use with pumps with a 17-ft shut off or less and waterfalls up to 7-ft higher than the filter
Qualifies for the OASE Clear Water when paired with the proper pump.