Pentair FNS Plus DE Filter EC-180009, 60 Sq. Ft.FNS Plus filters are fiber-glass reinforced polypropylene of advanced chemical resistant materials for superior strength and reliability. The top manifold design features the Service-Ease grid pack for convenient one-at-a-time grid servicing.
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Pentair FNS® Plus EC-180009 Fiberglass D.E. Filters are fiberglass reinforced polypropylene of advanced chemical resistant materials for superior strength and reliability. The top manifold design features the Service-Ease grid pack for convenient one-at-a-time grid servicing.
Filtering with diatomaceous earth (D.E.) gives you water that really sparkles. That’s because D.E. filters remove the tiniest of contaminants—particles as small as 5 microns (an average grain of sand is 1,000 microns). Even though these particles can’t be seen individually, collectively they greatly affect water clarity.
Here’s why D.E. filters work so well. Water passes through a series of D.E.-coated grids. Under a microscope, D.E. looks like a collection of tiny sponges. And just like a sponge, water can pass through, but microscopic impurities like dirt, algae and some forms of bacteria can’t.
Pentair EC-180009 FNS Plus filters have been designed with curved grids to maximize 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.
22" x 55"
Limited sixty (60) days (parts only) OR one (1) year extended warranty if installed by a qualified installer & registered within 60 days of purchase. <a href="/media/pdfs/pentair-limited-warranty-card.pdf">Warranty Card</a> (.pdf)
50 – 99 Sq. Ft.
|Backwash Valve Included||
WARNING: Some products can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go please visit www.p65warnings.ca.gov