Culligan Iron-Cleer Plus Specifications download pdf (Page 10)

6 Culligan

Iron-Cleer

Plus Water Filters

Operating Conditions

The concentration limits listed below reflect the maximum individual limit that each contaminant was tested for separately without

any interference of other contaminants in the influent water.

In reality, however, we know that these contaminants may be present in combination which may limit the filter’s ability to remove

these contaminants in higher concentrations. In some cases, individual sellers of this equipment have had success removing higher

concentrations of contaminants - iron, for example - above the limitations we have listed. If you are considering the installation of

this system for the reduction/removal of iron, manganese and/or hydrogen sulfide beyond the printed operating conditions below,

we recommend that you consult the manufacturer for proper application. Installation of this system under these circumstances may

void part(s) and/or all of the system warranty.

pH — The pH level of the influent water must be 7.0 - 8.5. A pH level of 7.0 - 8.5 is optimal for iron reduction and a pH level of 6.5

- 7.5 is optimal for hydrogen sulfide reduction.

Iron — This system is rated for a maximum of 10 ppm of ferrous (clear water) and/or ferric (red water) iron. Consult the factory if

iron bacteria is present.

Hydrogen Sulfide — Often referred to as rotten egg odor, hydrogen sulfide will be reduced significantly on water supplies

containing less than 5 ppm. Consult the manufacturer if hydrogen sulfide concentrations is greater than 5 ppm.

Organic Matter (Tannins) — The presence of organic matter such as tannins will prevent the oxidation process of converting the

dissolved element, such as iron or manganese, to a non-soluble precipitate or solid substance, allowing it to be filtered out. The

Iron-Cleer

is not designed to remove organic bound iron.

Figure 1

Softened &

Filtered Water

Filtered Non-Softened Water

Water

Softener

Iron-Cleer

Filter Tank

Unfiltered Water To Outside Hosebibs

Iron-Cleer

Aeration

Tank

Raw Water In

Iron-Cleer

Note: Waste connections or drain outlets shall be designed and constructed to provide for connection to the sanitary waste

system through an air gap of 2 pipe diameters or 25.4 mm (1 in.) whichever is larger.

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Culligan Iron-Cleer Plus Specifications Page 10