- Ideal Filter for Ponds Up to 500 Gallons
- Keeps ponds clean
- Prevents pump from clogging
SF1 Submersible Flat Box Filter
Keeps ponds clean and prevents pump and fountain heads from clogging. Includes a flat filter box with filter-to-hose fitting coarse and fine foam pads 1" tubing and three fittings for attaching hose to various pump inlets. Fits a wide variety of pumps 200 to 2000 gph. 1 year limited warranty.