WaterMax® Filter Specifications
The following table describes the available filters.
Filter | Purpose |
61AAN | Removes iron and iron algae and bacteria. Reduces manganese. Also removes up to 5 ppm Hydrogen |
| Sulfide with the presence of 2 ppm iron. For regeneration frequency, see 61AAN WaterMax® Filter |
| Sizing Formula for this model. |
| Removes tastes, odors and will reduce most |
| needed. Warning: Must not be backwashed for 24 hours after installation. |
| Removes suspended matter (turbidity) from water down to the |
| 3 days or as needed. |
| Will raise the pH of most low pH water. The mineral media must be replenished periodically to |
| maintain optimum bed depth for effective correction. Backwash every 2 days to prevent solidification of |
| mineral media. |
| Removes suspended matter (turbidity) from water down to nominal 20 microns. Backwash every |
| 3 days or as needed. |
Refer to the following specifications for the WaterMax® water filtration appliances 60 series.
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| 61AAN |
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| Capacity (ppm) | 10,000 |
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| N/A |
| N/A |
| N/A |
| N/A | ||||||
| Sulfur H2S | 5 |
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| N/A |
| N/A |
| N/A |
| N/A | ||||||
| Iron (ppm) | 20 |
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| N/A |
| N/A |
| N/A |
| N/A | ||||||
| Minimum pH | 7 |
|
| N/A |
| N/A | 51 |
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| N/A | ||||||
| Media type |
| Manganese |
| Activated Carbon |
| Filter Ag |
| Calcite/Corosex |
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| Greensand |
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| (E) |
| (R) |
| (S) |
| (F) | ||||||||
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| (N) |
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| Media amount (cu. ft.) | 1.25 |
| 1 |
| 1.25 |
| 1.25 |
| 1 |
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| Cont. flow rate (gpm) | 6 |
| 6 |
| 6 |
| 6 |
| 6 |
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| Peak flow rate (gpm) | 10 |
| 10 |
| 10 |
| 10 |
| 12 |
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| Backwash rate (gpm) | 7 |
| 5 |
| 5 |
| 7 |
| 7 |
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| Brine line flow control (gpm) | 0.5 |
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| N/A |
| N/A |
| N/A |
| N/A | ||||||
| Water Pressure |
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| Mode settings |
| 1 |
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| 1 |
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| 1 |
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| 1 |
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| 1 |
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| Backwash #1 (min) |
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| 5 |
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| 7 |
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| 7 |
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| 7 |
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| 7 |
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| Brine/rinse (min) |
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| 45 |
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| 0 |
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| 0 |
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| 0 |
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| 0 |
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| Backwash #2 (min) |
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| 3 |
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| 0 |
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| 0 |
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| 0 |
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| 0 |
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| Salt (lb) 3 lb salt setting=4 oz |
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| 3 |
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| 0 |
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| 0 |
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| 0 |
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| 0 |
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| KMnO42 |
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| Regenerant used |
| 4 oz KMnO4 |
| N/A |
| N/A |
| N/A |
| N/A | ||||||
| Flow rate at 25 psi drop |
| 16.7 gpm |
| 21.4 gpm |
| 21.5 gpm |
| 20.4 gpm |
| 19.4 gpm | ||||||
| Flow rate at 15 psi drop |
| 10.5 gpm |
| 15.9 gpm |
| 15.9 gpm |
| 15.2 gpm |
| 15.1 gpm | ||||||
| Service flow @ pressure drop3 | 4.5 gpm @ 4.7 psi | 3.6 gpm @ 1.1 psi | 4.5 gpm @ 1.5 psi | 4.5 gpm @ 1.8 psi | 3.6 gpm @ 1.5 psi |
1The
2Caution: Follow the instructions on the KMnO4 container.
3For optimum water quality, do not exceed recommended service flow rate for filter media type.
WaterMax 60 Series Owner’s Manual | 11/10/2008 | 46 |