FNS Plus filters have been designed with curved grids to maximize the filtration area. More filter area means better performance and longer periods between cleanings. Our internal design has been refined to minimize flow restrictions and, therefore, requires minimal pumping power to achieve a needed flow rate. That means lower utility costs.
D.E. filters remove the tiniest of contaminants—particles as small as 5 microns (an average grain of sand is 1,000 microns). Just like a sponge, water can pass through, but microscopic impurities like dirt, algae, and some forms of bacteria can’t.
Product Components
- Corrosion-resistant fiberglass tank for long life
- 2" plumbing connections for maximum flow
- Conveniently located 1" drain for easier and more efficient cleanout and 100% draining.
- Superior strength
- Service-Ease Grid Pack
- Integrated Continuous High Flow Internal Air Relief
- Top-to-bottom backwash
- High Flow Manual Air Relief Valve