Filter
Top Products
www.pentairpool.com
Phone: 800-831-7133
Fax: 800-284-4151
The FNS
®
Plus filter’s time-tested design offers you maximum
performance, convenience, and reliability for year after year of
sparkling clear pool enjoyment. No wonder more than 2 million
Pentair filters have been installed by pool professionals.
●
Attractive almond-colored tank blends into any
backyard environment.
●
High Flow
TM
manual air relief valve and continuous internal air
relief work together to maintain efficient filtration and prevent
over-pressurization.
●
Easily accessible 2" drain for efficient cleanout.
●
One-year limited warranty. See warranty for details.
The culmination of 40 years of
pool lter experience
FNS
®
Plus Fiberglass D.E. Filter
©2005 Pentair Water Pool and Spa, Inc. All rights reserved.
9/05 Part # P1-091
Corrosion-resistant fiberglass tank
for long life
2" plumbing connections for
maximum ow
Conveniently located 1½" drain
for easy and efficient cleanout and
100% draining
Tension Control
TM
clamp for
secure closure
Available from:
pumps / filters / heaters / heat pumps / automation / lighting / cleaners / sanitizers / maintenance products
Model Filter Vertical Filter Flow Rate GPM Turnover Capacity (Gallons)
Number Area Sq. Ft. Clearance* Diameter Res.** Com.*** 8 hours 10 hours 12 hours
FNSP 24 24 48" 21.5" 60 48 23,040 28,800 34,560
FNSP 36
†
36 62" 21.5" 90 72 34,560 43,200 51,840
FNSP 48
†
48 74" 21.5" 120 96 46,080 57,600 69,120
FNSP 60
†
60 86" 21.5" 150 120 57,600 72,000 86,400
How a D.E. Filter Works
When diatomaceous earth (D.E.) is introduced into the filter system, it coats
the filter cloth. As water passes over the filter grids, the D.E. particles capture
even the smallest suspended dirt particles. When cleaning is needed, the
water ow is simply reversed.
†
NSF Listed.
* Required clearance to remove lter elements.
** Maximum flow rate.
*** Flow rate is based on 2.0 GPM per sq. ft. of
filter area. Actual system ow will depend on plumbing size and
other system components.