Greensand Iron Filter 5900e 1.0CF

Greensand Iron Filter 5900e 1.0CF

Complete Greensand Iron Filter includes filter media, tank, control valve and pot perm tank. Includes NSF Certified Automatic Control Valve. Regenerates Based on Gallons or Days of the Week! Satisfaction Guaranteed!

Code: FE011260 List Price: $1,124.00 Your Price: Shipping Weight: 122.00 lbs. Manufacturer: CWS Manufacturer#: FE010340
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Choose your options:


Permanganate Tank Option:

Add Drain Line Tubing:

Potassium Permanganate Options:

Discounted Stainless Steel Flex Lines:

Choose Blue or Black Tank Color:

Choose Spin-Down Pre-Filter & Save $$:

Add Iron Filter Installation Kit:

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Sizing Guide

Model Number of Bathrooms in Home Flow Rate Backwash Flow Rate Iron / Manganese Removal Dimensions
0.75 CF 1 - 2 7 GPM 4 GPM 10 PPM / 2 PPM Diameter: 8" Height: 51"
1.0 CF 1 - 2 8 GPM 5 GPM 10 PPM / 2 PPM Diameter: 9" Height: 55"
1.5 CF 1 - 2 10 GPM 5 GPM 10 PPM / 2 PPM Diameter: 10" Height: 61"
2.0 CF 2 - 3 12 GPM 8 GPM 10 PPM / 2 PPM Diameter: 12" Height: 59"


  • Powerful iron filtration system using potassium permanganate powder (sold separately)
  • Oxidizes and removes iron, manganese, and sulfur odors
  • Excellent performance on both chlorinated and non-chlorinated water
  • NSF certified filter tank with one piece seamless polyester construction for long life
  • NSF certified, heavy duty backwash control valve features fully adjustable backwash and rinse cycles, saving water and allowing maximized performance.
  • Time-tested, hydraulically balanced piston seal and spacers, providing years of trouble-free service.
  • Non-corrosive high-tech material construction
  • User friendly LCD display, showing time of day, regeneration mode, and gallons remaining
  • Totalizer function tracks total amount of water treated
  • Meter immediate, meter delayed, meter with day override, and calendar clock modes included!


  • 0.75 cubic feet of Greensand filter media
  • Heavy-Duty 5900e-E control valve
  • NSF certified filter tank
  • Potassium Permanganate tank


  • Max pressure recommended: 100psi
  • Max water temperature recommended: 100°F
  • Recommended flow rate for maximum filtration performance: 5 GPM
  • Peak flow rate: 7 GPM
  • Backwash flow rate: 4 GPM


  • Filter tank diameter: 8"
  • Filter tank height: 44"
  • Height including control valve: 51"

  • Clean Water Systems & Stores, Inc., Water Treatment Equipment,Service & Supplies, Santa Cruz, CA