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Gusmer Enterprises Cellupore CSF Sheet Series
Superior Performance & Throughput Capacity Gusmer Enterprises’ Color Sensitive Filter (CSF) series is manufactured using advanced technologies that allow less initial color stripping during filtration, yet offers the same outstanding performance of conventional filter sheet media. Gusmer’s CSF gradient density sheets are a composite of the finest cellulose pulps and filter aids. • Excellent retention capabilities while preserving color, aromas, and flavors in beverages • Remove gross solids, haze constituents, yeast, bacteria, and colloids • Offered in 5 grades to cover coarse through pre-membrane filtration applications
Color Stripping Challenge= Bourbon (0.164abs @ 525nm), Flow Rate - 16gal/hr/ft 2
0.18
0.16
0.14
0.12
0.1
0.08
CSF-SP (0.158 ABS)
Competitor (0.14 ABS)
0.06
1
2 3 4 5 6 7 8 9 101112131415
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
Time (min)
Application Guide The information in this Application Guide is provided as a recommendation.
Recommended Flow Rates gal/hr/ft 2 (liter/hr/m 2 )
Maximum Flow Rates gal/hr/ft 2 (liter/hr/m 2 )
Maximum Differential Pressure (psid)
Filtration Type
Filter Grades
Possible Applications
Arrest Fermentation, Gross Clarification, Fining Agent Removal, Bioreduction High Degree of Clarification, Fining Agent Removal, Bioreduction High Degree of Clarification, Bioreduction, Membrane Filtration Preparation
24 - 32 (978 - 1304)
30 - 40 (1222- 1630)
45
CSF-XC (extra coarse) CSF-SC (standard coarse)
Coarse Filtration
8 - 24 (326 - 978)
20 - 30 (815 - 1222)
Polish / Clarifying Filtration
45
CSF-SP (standard polish)
BioReduction / Pre-membrane Filtration
3 - 12 (122 - 489)
10 - 15 (407 - 611)
CSF-SF (standard fine) CSF-UF (ultra fine)
21
5.0
7.0
643
600
6.0
5.0
450
4.0
300
1.5
3.0
199
2.0
150
95
0.70
1.0
0.45
44
0.35
30
0
0
CSF-UF
CSF-SF
CSF-SP
CSF-SC
CSF-XC
CSF-UF
CSF-SF
CSF-SP
CSF-SC
CSF-XC
Filter Grades
Filter Grades
26 2025 - 2026 Gusmer Enterprises, Inc. Wine Products Catalog
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