Description

The Pentair FNS Plus D.E. Filter Systems have been designed to remove particles so small they are individually undetectable by the human eye, providing the clearest possible water. Their exclusive internal design ensures optimum filtration and backwashing efficiency. An easily removable curved filter grid pack simplifies maintenance and because they're designed to extend the time between cleanings, you can spend more time enjoying your pool instead of maintaining it. A high flow manual air relief valve and continuous internal air relief valve work together to maintain the filtration and prevent over-pressurization. The FNS Plus offers a unique design for a more efficient filter system with maximum performance, convenience, and reliability with minimal utility costs. The fiberglass reinforced polypropylene tank provides exceptional strength and long life for a sparkling clean and clear pool environment.

All FNS Plus systems are powered by the Pentair SuperFlo pump and come complete with filter tank, 6-way multi-port valve and pressure gauge. Recommended for all in-ground pools, these filters are available as 24, 36, 48, or 60 square foot units, depending on your pool size.

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Benefits

Compatible with all sanitizing chemicals

Easily removable filter grid pack is secured by a single nut simplifying maintenance

Cleans particles up to 5 microns (average grain of sand is 1000 microns)

Longer periods between cleanings

Easy maintenance

Long term reliability

Lower utility costs

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Features

Optimal filtration and backwashing efficiency for longer runs between cleanings

Chemical resistant, fiberglass reinforced polypropylene tank

Easily removable and superior strength service-ease grid pack filter

Secured by a single nut to simplify maintenance

1-1/2" drain for easy and efficient cleanout

Continuous, top-to-bottom backwash, high flow manual air relief valve

Curved vertical grids provide maximum filter surface area for better cleaning

Leakproof plumbing connections

Tension control clamp for secure tank closure

Attractive almond-colored tank blends into any backyard environment

1-year warranty

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More Info

Here’s why diatomaceous earth filters work so well. The 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. FNS Plus D.E. Filters have been designed with curved grids to maximize filtration area; more filter area means better performance and longer periods between cleanings. Our exclusive internal design has been refined to minimize flow restrictions, therefore requiring minimal pumping power to achieve a needed flow rate, lowering your utility costs. Back to Top

Installation

This product requires installation. Why not let our professionally trained technicians install it for you? Your satisfaction is guaranteed and you will have the peace of mind knowing that your purchase has been installed correctly.

Check our Store Locatorto see if we offer this service in your area. Or call 1-800-LESLIES directly to schedule service. If you would rather install it yourself all products include manufacturer instructions. Back to Top