Filtration Resin
swtwater.com Iron Removal Comparison Chart
Media Name Fe+2 Fe+3 Fe2O3 Organic
Iron		 Ferrous
Capacity
mg/cu.ft.		 pH Range Active Manganese
MetalEase-AS™
Yes
Yes
Yes
Bulk
≥312,000
5 to 9
≥90%
MetalEase™
Yes
Yes
Yes
Bulk
[1]
5 to 9
≥74%
ProSoft™ Premium or ProSoft™ Gold [2]
Yes
[3]
No
Slight
No
[3]
1 to 12
N/A
ProSelect™ Tannin-HP
N/A
N/A
Slight
Yes
[4]
N/A
1 to 14
N/A
Greensand
Yes
Yes
Yes
Slight
≥16,000
6.6 to 8.0
0.5 to 1.0%
GreensandPlus™
Yes
Yes
Yes
Slight
≥16,000
6.2 to 8.5
3.2 to 4.8%
Filter-Ox™
Yes
Yes
Yes
Slight
N/A
6.2 to 8.5
12.5%
Birm®
Yes
Yes
Yes
No
≥566
6.6 to 8.0
[5]
2.3%
Zeolite-61
N/A
Yes
Yes
No
N/A
[6]
N/A
FilterEase™ or FilterEase-HD™
N/A
Yes
Yes
No
N/A
[6]
N/A

[1] Application dependent.
[2] Sodium form.
[3] 5 ppm maximum total iron level typical.
[4] Compatible for adding to softener bed.
[5] Requires dissolved oxygen to be 15 percent of the iron level.
[6] Wide range.
 
 
 
Safe Water Technologies, Inc.
996 Bluff City Boulevard
Elgin, IL 60120 USA
  
 
Telephone: +1.847.888.6900
Facsimile: +1.847.888.6924
E-mail: info@swtwater.com
https://www.swtwater.com

Last Updated: April 1, 2024