| Grains Capacity / Regeneration |
23,000
14,100
10,800 |
30,700
18,800
14,200 |
46,000
28,200
14,200 |
| Salt Used / Regeneration (lbs. per week) |
11.3
6.8
2.3
|
15.0
9.0
3.0 |
22.5
13.5
4.5 |
| Maximum Raw Water Hardness |
50 |
75 |
100 |
| Mineral Tanks (polyglass) |
8x44 |
9x48 |
10x54 |