Oasis Vortec Chamber, Mechanical Filtration, Brushes and Biological
The advanced design and heavy duty construction of the Vortec filters offer Koi enthusiasts a range of professional filter systems which are
quick to install and easy to maintain.
filters come with a slide valve assembly letting you back flush clean the vortec
chamber. With a three year guarantee, Vortec
filters have a three stage filtration process: removal of heavy sediment,
mechanical filtration and biological filtration.