Model
Filter
Vertical
Filter
D.E. Required
Flow Rate
Turnover Capacity (Gallons)
Number
Area Sq. Ft. Clearance* Diameter
(Lbs.)
GPM**
8hrs.
10hrs.
12hrs.
ST
35
7.6
38"
12"
3
35
16,800
21,000
25,200
ST
50
11.4
50"
12"
4
50
24,000
30,000
36,000
ST
80
15.2
63"
12"
5
80
38,400
48,000
57,600
* Required clearance to remove filter elements
** Maximum flow rate
www.pentairpool.com
Phone: 800-831-7133 Fax: 800-284-4151
Star
™
Thermoplastic Regenerative D.E. Filter
©2007 Pentair Water Pool and Spa, Inc. All rights reserved.
6/07 Part #P1-102
Available from:
pumps
/
filters
/
heaters
/
heat pumps
/
automation
/
lighting
/
cleaners
/
sanitizers
/
maintenance products
Easy view pressure gauge
Rotating knob allows quick and easy “bump
and swish regeneration” of filter to extend
time between full cleanings
Stainless steel clamp is easy off, easy on and
lasts for years
Tank is molded from advanced, corrosion-proof
thermoplastic for strength and long life
Keeping your Star™ D.E. filter running right takes little time and
couldn’t be simpler, thanks to a number of user-friendly features.
●
Premium stainless steel clamp permits quick and easy access
to internal components.
●
Easy to remove, oversized drain plug allows rapid draining
when cleaning.
●
Unique check valve is built into filter inlet port to prevent
backflow of D.E. powder into pump—a life-extending
improvement over competing filters.
●
One-year limited warranty. See warranty for details.
Crystal water clarity has
never been easier
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 flow is simply reversed and contaminants
are backwashed away.
