PrimaFlow™ StarBag™

SOLAFT Filtration Solutions is the world leader in extended surface filter technology, and devotes significant resources to research and development in this field. This commitment and drive towards innovation has seen the creation of PrimaFlow™, the revolutionary combination of proprietary filter bag, cage and customised filter media.

The unique design improves the quality and quantity of gas inflow into the filter, and increases the internal core space, allowing the effective flow of gas along the entire length of the filter bag.


PrimaFlow™ filter bag and cage
  • Improved gas flow with reduced internal resistance
  • Lower emissions with increased particulate capture
  • Increased flue gas capture
  • Reduced cleaning frequency leading to extended bag life
  • Lower energy cost from reduced fan load
  • Can be retrofitted without modification to existing cleaning system and cell plate. This allows an increase in production load without the need for expensive capital upgrade where bag houses are undersized for demand
  • Designed to ensure efficient operation with high filtration efficiency and throughput
Filtration Systems
  • Customised fabric filters to separate particulate from gas with a high degree of efficiency
  • From ambient to high temperature
  • A broad range of chemical environments
  • Used in many industrial applications including:
    • Aluminium, power generation, cement, iron and steel
  • Technical textile filter media including:
    • Polyester, Polypropylene, Acrylic, Polyphenylene Sulphide (PPS), Polyimide (P84) and Polytetrafluoroethylene (PTFE)
  • Can assist with combating filtration issues such as emissions control, thermal and chemical resistance, cleaning frequency, flexural resistance, air-to-cloth ratio, media blinding and media abrasion