GreensandPlus Filter System with 9

GreensandPlus Filter System with 9" X 48" Tank & Fleck 5600 12 Day Timer

GreensandPlus Filter System with 10

GreensandPlus Filter System with 10" X 54" Tank & Fleck 2510 12 Day Timer

GreensandPlus Filter System with 9" X 48" & Fleck 2510 12 Day Timer


Helps to Remove
Iron, Manganese, Hydrogen Sulfide, Arsenic and Radium

Features and Benefits

• The manganese dioxide-coated surface of GreensandPlus acts as a catalyst in the oxidation-reduction reaction of iron and manganese.
• The silica sand core of GreensandPlus allows it to withstand waters that are low in silica, TDS, and hardness without breakdown.
•Effective at higher operating temperatures and higher differential pressures than standard manganese greensand.
•GreensandPlus is an exact replacement for manganese greensand.
•GreensandPlus has the WQA Gold Seal Certification for compliance with NSF/ANSI 61

*Shipping Included*
Availability: In stock

This system includes:

Fleck 2510 12-Day Control valve
9x48 Fiberglass Mineral Tank
 1" stainless steel by-pass
1 Cu. ft of Manganese Greensand Plus
1 Sleeve of gravel
1.05" Riser Tube
Funnel and Cap 

Iron and Manganese Removal
GreensandPlus™ has a manganese dioxide coating which creates a highly oxidative environment.  When a strong oxidant is injected into the raw water stream ahead of a GreensandPlus™ filter, soluble iron and manganese are easily oxidized and the precipitates are trapped by the media (which acts as a catalyst and does not participate in the reaction). The filter is subsequently backwashed and reused, therefore it is not sacrificed in this process.

Hydrogen Sulfide Removal
GreensandPlus™ directly oxidizes sulfide and catalyzes the oxidation reaction. Increased run length and service life of GreensandPlus™ may be realized by pre-feeding a solution of chlorine-containing compounds.

Arsenic Removal
GreensandPlus™ can be used to remove arsenic from groundwater in the presence of iron. Chlorine must be pre-injected to oxidize the iron convert arsenite to arsenate and keep the media regenerated.

Arsenic combines with oxidized iron and is filtered out in the media. If there is not a sufficient amount of iron present in the raw water, then an iron salt such as ferric chloride can be pre‑injected.

A general guideline is 1 mg/L of iron to remove 20 µg/L of arsenic. This can vary greatly depending on pH, silica, and other competing ions in the water.

Radium Removal
GreensandPlus™ can be used to remove radium from ground water in the presence of manganese, in a similar manner to arsenic removal. In the case of radium, manganese in the raw water is necessary.

If there is not a sufficient amount of manganese present, then manganese sources such as manganous sulfate can be pre‑injected.

More Information
Model # MGSP2510T9x48
Manufacturer Fleck
Shipping Weight 150
Flow Rate 0
Material Manganese Greensand Plus
Size 9" X 48"
Control Valve 2510 12 Day Timer
Warranty Lifetime Mineral Tank Warranty, and 5 Year Control Valve Parts
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