Cellu-Flo Fiber Filter Aid
On pressure leaf filters and candle filters, the basis for all good filter cakes is a sound precoat. Gusmer has been manufacturing the filter precoat materials that are used in beer filtration for decades. Gusmer’s Cellu-Flo filter aids are widely used throughout the industry as a precoat. Because of their ability to form a fibrous matrix on the filter screens that provides a proper site for filter cake formation. This fibrous matrix also serves to protect the filter screens, virtually eliminates bleed-through, adds cake stability and allows for a quick and clean cake release at the end of the filter cycle.
Cellu-Flo filter aids are available in many different fiber length distributions and formulations. Including both cotton and wood pulp formulations, uncharged and charge modified formulations and fiber blended products.
Key Features
Cellu-Flo RW and SL Series
For Pressure Leaf Filters
- Widely used for coarse and polish beer filtration applications as a precoat and bodyfeed adjunct
- Derived from carefully selected soft and hard wood cellulose and available in different fiber length distributions
Cellu-Flo CLR and CLS Series
For Pressure Leaf Filters
- The best choice for ultrafine beer filtrations. Used as a precoat and bodyfeed adjunct
- A must if preparing beer for subsequent sterile filtration
- Derived from pure cotton linters cellulose and available in uncharged and charge modified (high zeta potential) versions and different fiber length distributions
Cellu-Flo fibers are available in bag and bulk pack totes. Contact your Gusmer representative for the optimal dosage rate and grade selection for your filtration application.