DescriptionAutomatic Iron Filter 12x52

STAND ALONE AUTOMATIC GREENSAND FILTER REMOVES IRON, 
MANGANESE, AND HYDROGEN SULFIDE FROM THE WATER.

 12x52 Tank (2 cubic foot)

Mineral Tank Size(size inches): 12x52

Inlet\Outlet: 1"

Service Flow Rate: 4 gpm

Back Flow Rate: 9 gpm

Iron: 16,000

Manganese: 8,000

Sulfur: 4,000

Refill Order Number: AIF-2 Refill

Description: 

This line of Iron Filters contains fine greensand grains which are coated with manganese dioxide. Iron, manganese, and hydrogen sulfide are oxidized by this coating and converted to insoluble oxides. As the conversion is completed, these oxides attach to the grains and are removed from the water. Simply stated, the iron ions are being converted from the dissolved ferrous form by oxygen held on the coating of the beads. The oxygen is replaced automatically by regeneration with potassium permanganate.

A one to two ounce solution per ft3 of greensand will replenish the depleted oxygen for renewed removal capacity of iron, manganese or sulfur.

Inert suspended matter down to 20 micron is also removed by the compactness of the greensand.

"Valve” features of the Krudico units up to 2.5 for the AIF Filter Series Filter

• Autotrol 255-440i or the 2750 Control Valve
  • ¾” inlet/outlet
  • 12V transformer
  • Down-flow regeneration
  • Calendar Time Clock, 6 Day
  • Time of day is easily set with a 24 hour timer knob
  • Daily regenerations can be scheduled for up to 6 consecutive days
• ¾” Noryl Plastic Backplate (standard with all models - other options available)
• Owners Operation Manual/Replacement Parts
• Great Service
• Superior Fiberglass Mineral tank
• 2 oz Pottasium Tank
• Greensand
• Gravel Underbedding