SF Filter (China Shuangfa)'s official website

Household, outdoor and sport drinking water filtration

SF's filter cartridges for household water filters.
Commercial & municipal water filtration

Filter cartridges for commercial and municipal filtration， usually POE applicaitons.
Cooking oil, beverage and brewery filtration

Filter cartridges for cooking oil, palm oil, soy sauce oil, beverage and brewery filtration.
Chemical solution (plating solution) filtration

Filter cartridge for corrosion liquids like plating solution filtration.
Pool, spa, laundry, poultry & livestock water filtration

Filter cartridge for pool and spa, chicken farm and livestock farm water filtration.