Pure Easy DeF is a novel water purification media specialized in removing fluoride. Its inorganic micro-structures provide large specific surface and porosity. Ca-Fe-Al complex-polymers formed on DeF's high porosity surface have strong absorbability and chelating effect on fluoride, effectively reducing fluoride concentration in water from up to 14ppm to below 1ppm.
Capacity per gram of DeF
40mg F- (8L for 5ppm
Beige and white
· Reduces fluoride level to below 1 ppm*
· Backwashing extends media life
· Municipal water treatment
· Commercial water treatment
· Household water treatment
· Safe to mix with other filter media
Optimal Handling Condition
· Filter flow rate: <0.5 L/min
· Input fluoride concentration: <5 ppm
· Media quantity: >200 g
*Effectiveness vary depending on flow rate, input concentration, and amount of media used.
33 x 33 x 47 cm