HWTS - filtration

Straining (fabric or micro)

Ceramic pot filter

Ceramic candle filter

Kisii filter bucket

Arsenic filter

Iron filter

Charcoal filter / Activated carbon

Ceramic Silver Pot (CSP) filter

Siphon filter

Concrete Biosand Filter

Slow sand filter

Rapid sand/gravity filtration

Upflow roughing filter

Chulli pasteurization

---

Winona development