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Liquifil 259 Product Guide
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LIQUIFIL products filter fluids such as chemicals, cooking oils and water to remove colour and odour. The fabrics are clean and easy to use in plate and frame filters and avoid the problems associated with the development of filter cakes. Materials are available up to 1000 g/mē total basis weight with carbon contents as high as 60%.
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Physical Properties
| Grade : |
Liquifil 259 |
| Total Basis Weight : |
1000 g/m² |
| Thickness : |
2.44 mm / 0.1" |
| Air Permeability : |
5 cm³/cm²/s @ 980 Pa. |
| Filter Pore Size : |
Max 42 microns, Mean 23 microns |
| Carbon Type : |
Coal and Coconut Blend, 325 mesh |
| Carbon Surface Area : |
1000 - 1200 m²/g |
| Standard Width : |
110cm, 43" effective |
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Mechanical and Chemical Properties
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| Parameter |
High % Carbon |
Strong |
Acid Resistant |
Potable Water Use |
Food Use |
High Flow |
Hot Oil Filtration |
Can be Wound |
Cellulose Free |
| Liquifil 258 |
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| Liquifil 259 |
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| Liquifil 270 |
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| Liquifil 1001 |
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Typical Applications
- Filtration of chemical baths and electroplating solutions.
- Removal of chlorine from potable water supplies.
- Removal of colour from sugar syrups.
- Suitable for food and non food applications.
Special Attributes
Meets the requirement for filtering potable water at below 100°F in accordance with FDA
177.2260 (l,m).
Health and Safety
Liquifil 259 is an air laid web material consisting of powdered activated carbon and cellulose
wood pulp, bound onto a cotton backing with a modified acrylonitrile copolymer latex. None of
the materials are known to present a hazard when in the form described. The material is best
stored in its original wrappings, avoiding extremes of temperature and strong odours / solvents.
If cut Liquifil 259 may produce dust. Under UK Regulations (EH40/99) the OES of the dust is
quoted as LTEL (8 hr. TWA) of 3.5mg/m³ and STEL (15 min. period) of 7 mg/m³. Used material
should be disposed of responsibly in accordance with Local, State or Federal regulations.
This data sheet is intended as a guide only.
Download a data sheet here.
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For a cleaner future use Purification Products
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