The 8400VFX and 2

as well as easy installation

Option to program each day differently or weekdays differently than weekends

This filter does not provide biological filtration

Kasco AquatiClear Conversion Kit: Prop Cage to Clog-Free timer The 8400VFX and 2Turn Kasco Circulators, De icers or Aqua Thrusters into Clog Free Machines Surface Aerators, De icers, and Circulators can have one common problem. Weeds and debris can clump around the cage or worse, clump on the propellers and make your motor stop working properly. Thus, the reason why the Aquaticlear water circulator is created. But why spend money buying a new machine if you can convert your old motor to a Clog free design. Yes, there is a way!