10 Best Fleck 5600 Sxt Water Softeners 2025 in the United States

The Fleck 5600 SXT water softener is a strong option for households or light commercial use needing a high capacity system. It has an 80,000-grain capacity which means it can soften a large amount of water before needing regeneration. The system uses a meter-demand regeneration type, so it only regenerates when necessary, helping to save salt and water, which improves salt efficiency. Its control valve is the well-regarded Fleck 5600 SXT model, known for reliability and easy programming. The unit comes with an upgraded large brine tank designed to hold more salt and prevent overflow, which is handy for less frequent maintenance.

Installation is DIY-friendly with detailed video instructions provided, and the system is built in the USA, which can be reassuring for build quality. The system is relatively heavy at 95 pounds and quite tall, so space and handling should be considered. The 1-inch bypass fitting indicates it should handle typical home water flow well but may be less suitable for very large commercial demands.

This water softener is well suited for homeowners or small commercial settings seeking an efficient, durable system that balances water and salt savings with strong softening capacity.

The Combo Package Fleck 5600SXT is a robust water softener and backwashing carbon filter system suitable for addressing common water issues. It offers a substantial 48,000-grain capacity, which is beneficial for households needing significant water softening. The metered softener regenerates based on water usage, improving salt efficiency and saving on operational costs.

The backwashing carbon filter effectively reduces particulates, tastes, odors, and chemicals, which enhances the water quality for drinking and household use. This dual-functionality makes it a valuable asset for homes relying on city water or well water that is free from iron, hydrogen sulfide, and bacteria.

The digital control valve, Fleck 5600SXT, is user-friendly and known for its reliability and ease of operation. However, at 180 pounds, the unit is quite heavy and may be challenging to install without professional assistance. The package deal is cost-effective, but potential buyers should assess their specific water needs and ensure that this system is the right fit for them. For those needing a comprehensive solution to both soften and filter water, and who don't mind the bulk, this product is a strong contender.

The Fleck WS48-56SXT AFW Filters 5600SXT water softener is a solid choice for an average home with low to moderate water hardness. The system has a 48,000-grain capacity, which means it can handle a decent amount of hard water before needing regeneration. It has a service flow rate of 6.5 GPM (gallons per minute) and a peak flow rate of 9.8 GPM, which should be sufficient for most households.

A notable feature is the on-demand metered regeneration, ensuring that the system regenerates based on your water usage, which can save on salt and water consumption. However, the metered paddle wheel might be a bit less precise compared to other metering systems. The control valve is digital and programmable, offering ease of use and customization. The included bypass valve is convenient for maintenance and installs.

On the downside, the unit is relatively heavy at 137 pounds and could be challenging to handle without assistance during installation. Additionally, the sizeable resin and brine tanks might require considerable space. Despite these minor drawbacks, this water softener would be particularly beneficial for households seeking an efficient and user-friendly solution to softening their water.