Pentair Swimming Pool Filter FNS Plus User Manual

®
FNS Plus  
Fiberglass D.E.Filter  
By Pentair Pool Products®  
The filter that delivers crystal clarity  
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 is1000 microns!) Even though  
these particles can’t be seen individually, collectively they  
greatly affect water clarity.  
In addition to providing the clearest possible water, FNS Plus  
was also designed for easy maintenance and long-term  
reliability. So you can count on it to keep your pool’s water  
clean and crystal clear for years to come.  
Curved vertical grids provide maximum filter surface area  
for greater dirt-trapping capacity and longer periods  
between cleanings.  
Here’s why diatomaceous earth 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.  
Unique internal design ensures optimum filtration and  
backwashing efficiency.  
Chemical resistant, fiberglass reinforced polypropylene tank  
for exceptional strength and long life.  
Easily removable filter grid pack to simplify maintenance  
and save you time.  
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, and therefore requires minimal pumping power  
to achieve a needed flow rate. That means lower utility costs.  
 

Perlick Beverage Dispenser 66134 2 User Manual
Philips Cordless Telephone 300 Duo Vox User Manual
Philips eBook Reader FW R55 User Manual
Philips Headphones SBCHP890 User Manual
Philips Heart Rate Monitor 861304 User Manual
Philips Indoor Furnishings 34617 48 16 User Manual
Philips Portable CD Player AX2506 User Manual
Philips Universal Remote PR1390C1 User Manual
Planet Technology Network Router WAP 4035 User Manual
Polar Heart Rate Monitor S710i User Manual