Fleck 9100 SXT Twin Tank Water Softener 48000 Grain
- 48,000 grains per tank, twin tank system
- 24/7 soft water from the twin tank design
- Metered on-demand regeneration, 15% water and salt savings
- 10x54 inch mineral tanks, resin preloaded
- 1.5 cu ft resin per tank
- 14x36 inch brine tank with safety float
- 1 inch plastic bypass included
- 95 lb listed weight
Refresh date unavailable · Based on the Amazon listing and published specifications, not hands-on testing.
A twin tank softener for households that want no gap in soft water during regeneration. It is heavy and plumbed in, so plan for floor space and installation work.
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ASIN: B00YB586K6Category: Water Softeners
Overview
A basement or utility room plumbing line feeds this Fleck twin tank softener, where a metered control valve tracks water use and regenerates only when needed. The twin mineral tanks provide soft water around the clock, with a separate brine tank alongside.
Continuous soft water is the reason to choose twin tanks, and the Fleck 9100 SXT adds metered regeneration that cuts water and salt use. Resin arrives loaded, and the tanks, brine tank and bypass are in the box. Salt, drain line and plumbing fittings are absent, and the system is bulky.
Who it's for
Larger households with hard water and spare floor area near the main line suit this system. Apartments with no utility space, or homes whose main problem is iron or taste, need a different setup.
Pros and cons
- Soft water around the clock
- Regenerates only when needed
- Resin ships preloaded in tanks
- Brine tank with safety float included
- Heavy and tall, needs floor space
- Salt absent from the kit contents
- Drain line and fittings not listed
- No filtration stage for iron or taste
Performance notes
Soft water output depends on resin capacity, incoming hardness and how the metered valve is programmed. The valve counts water used and starts regeneration only when it is needed, which saves salt and water. The twin tanks are what allow soft water to flow during regeneration.
Specifications
| Brand | Fleck |
|---|---|
| Dimensions & fit | |
| Item weight | 95 pounds |
| Item dimensions | 10 × 10 × 54 inches |
| Brine tank size | 14 x 36 inches |
| Mineral tank size | 10 x 54 inches |
| Capacity & performance | |
| Grain capacity | 48,000 grains per tank |
| Resin volume | 1.5 cu ft |
| Construction & materials | |
| Color | Black |
| Other details | |
| Control valve | Fleck 9100 SXT |
| Bypass | 1 inch plastic |
| Regeneration | Metered on-demand |
| Water and salt savings | 15% |
Frequently asked questions
Does the Fleck 9100 SXT remove iron or chlorine?
The listing describes a softener with high capacity resin and does not list any iron, carbon or chlorine filtration stage.
Does the Fleck 9100 SXT come with resin already loaded?
Yes. The resin ships fully loaded, and the mineral tanks are included.
Will I lose soft water while the Fleck 9100 SXT regenerates?
The maker says the twin tank design provides soft water 24 hours a day, 7 days a week.