Greensand Filters

Iron Removal Filters with Greensand

Iron Removal Filters with Greensand

Duplex Water Softener Steel
Duplex_Iron_Filter_Fiberglass

Greensand Iron Removal Filters will remove, Iron, Manganese and Sulfur. Typically we see these units used on well water supplies.

Greensand Iron Removal Filters can be single tank as well as Duplex and even Triplex depending on requirements.

Greensand Iron Removal Filters can be either Fiberglass, Steel or even Stainless Steel.

Greensand Iron Removal Filters Service and Reconditioning Values.

Greensand – Iron, Maganese & Sulfide

  • Service Flow Rates 3 to 4 GPM/SF – Standard 3
  • Backwash – 10 to 15 Minutes @ 12 GPM/SF
  • Forward Rinse – 4 Minutes @ 10 GPM/SF
Tank-Table-with-Greensand

We use the Tank Flow Rate Table above and the Service & Reconditioning Values to estimate how a Tank Based Water System will work. You can first determine how large a tank based system you will need by looking at the Service Flow Rates and then checking for Tank Size in the table.

For example, for well water with iron at 25 GPM use 3 GPM/SF as the Standard Service flow rate. To get to 25 gpm in the table, at 3 GPM/SF we see a 42 inch tank will work.

Finally, we also determine from the table, how much water the filter will use for regeneration.

  • Backwash – 10 Minutes @ 12 GPM/SF
    10 X 115.5 = 1155 Gallons
  • Forward Rinse – 4 Minutes @ 12 GPM/SF
    4 X 115.5 = 620 Gallons
  • Total Gallons Used = 1,775.0

Other tank based water treatment systems include:

For questions or additional information:  Click to Contact us

About Us:

Filters, Water & Instrumentation, Inc. (FWI) has been in business for 25 years, providing Filter Products, Water Purification Equipment and Instrumentation to industrial accounts in New England.

Serving the greater New England area, including: MA, NH, ME, VT, CT, RI, and NY.

Contact us:

Filters, Water &
Instrumentation, Inc.

Unit 13 ,23 Londonderry Road
Londonderry, NH 03053

FWISALES@FiltersWater.com

Phone: 603-434-9577
Fax: 603-434-2832

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