WF18E ECO-Series® Sonata Waterfall Filter

These patented waterfall filter boxes are the easiest to install of any similar style filter on the market today. Inlet bulk head fittings are pre-installed. Biological filter media is included. Easy, tool-free liner attachment. An excellent choice for the "do it yourselfer" with an easy, user friendly installation process.

Sonata Filter includes: Filter box with "Spliner Lock" system, Two filter pads, Two bags of Bio-Blox media (two cubic feet), One 1 1/2" PVC male adapter. Optional lid sold separately - part # WF18L.

Part Number: WF18E