Anjon APF-16 ProFalls Waterfall Spillway and Biofilter for Ponds - 16" Weir
Anjon PF-16 ProFalls Waterfall Biofilter - 16" Weir. The Anjon ProFalls 16" is a pond waterfall filter suited for ponds up to 3,000 gallons. The APF-16 includes a dense filter pad that functions to catch fine debris and improve water clarity.