Pentek RFFE20-BB Iron Filter Cartridge Big Blue 20 Inch

-Flow rate: approx. 18 liters per minute (depending on line pressure)
-Capacity up to 300,000 gallons or 12 months (whichever comes first).
-Pressure drop: 0.3-0.5 bar
-Reduction of ionized iron up to 3 mg/l ( manganese content in water up to 1 mg/l , silicates up to 100 mg/l )
-Change of iron filter cartridge according to the level of iron content in mg/l and number of people in the household:

1 mg/l: approx. 300,000 l, 4 pers. approx. 12 mon.
2 mg/l: approx. 150,000 l, 4 pers. approx. 9 mon.
3 mg/l: approx. 100,000 l, 4 pers. approx. 6 mon.

Use only for filtration of ionized iron !
Not suitable for oxidized iron and iron bacteria.