Blind Insert for WFF100/150 Vortex Filters

A stainless-steel blind insert designed to replace the standard filter insert in WISY Vortex rainwater filters. When installed, it allows the incoming water to bypass filtration and flow straight to the storm line or an infiltration system. This is useful in situations such as winter operation, when you want to keep the rainwater tank empty, or during tank maintenance when additional water inflow needs to be temporarily stopped.