We handpicked the best potassium chloride water softeners from our 100+ water softener reviews. As consumers strive for more environmentally friendly options in all their purchases, the appeal of traditional yet highly effective brine based water softeners is waning. Due to the cost of potassium chloride, it is unlikely that it will replace sodium chloride systems in the short term.
In addition, many companies are now including salt saving technologies in their water softener designs. Nonetheless, as an eco-friendly sodium-free alternative, potassium chloride water softeners will continue to remain relevant as the desire for greener living systems continue to grow. Potassium chloride systems boast the advantage of not adding too much heath threatening chlorine or salt to the softened water. Bear in mind however, that potassium chloride systems are not as efficient as their salt based counterparts, and pound for pound, is a more expensive option.
There are not really systems specifically designed for potassium chloride on the market today. There are however ion exchange systems that are able to use either sodium or potassium chloride pellet charge. These systems will remove calcium, magnesium and manganese ions just as effectively using either chloride solution. These dual charge systems are what we will discuss in this article. Have a look below at our best potassium chloride water softener reviews.
WaterBoss 365 Water Softener
The WaterBoss 365 Water Softener is a stylish compact water softener which is perfect for the home setting where space is limited and utility installations are abhorred. This electronic ion exchange water softening system is equipped with metered regeneration and de-chlorination technologies. The result is healthy potassium charged water that tastes, feels, smells and looks great. The cyclic grain capacity of the system is 34,600 grains and has hardness coverage up to an impressive 90GPG. Flow throughput is maximised at 10GPM, which is adequate for small to larger households with moderate water demands.
This system is designed to save on water with its on demand regeneration in less than 20 minutes, using only 14 gallons of service water. This on-demand feature will do well to maximise the life of the expensive potassium chloride pellets and minimise water charges associated with softener maintenance. The installation is simple and the controller requires a 120V connection. There is a factory installed bypass for contingencies. At just over 100lbs, the softener has a small foot print (under 3sqft) and needs only 5ft of vertical headroom for its sporadic maintenance tasks. The purchase of a 365 softener includes a three year manufacturer’s warranty that covers electronics and the tank. This whole house softening system costs not much to purchase, which is a great value for money. It is consumer friendly and savings oriented and perfect for the sustainable lifestyle we strive to attain.
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Fleck 5600 SXT Water Softener
Flecks’ 5600 SXT Water Softener is a best-selling programmable and digitally controlled ion exchange water softening system. The softener features Fleck’s patented digital on-demand control valve and user set metered regeneration for optimum efficiency.
The Fleck 5600 SXT will treat moderate to high grained hard water and has a capacity of 48000 grains. The system flow rate peaks at 12GPM and the operating pressure must be between 20psi and 90psi. The softener is perfect for small to medium sized households with long lasting tank designs. The water tank measures in at 10in diameter and just less than 5ft tall so installation space is minimised.
With five and ten year warranties on the controller and tanks respectively, the most popular Fleck softener is a steal. Installation is straightforward, but you may want to hire professional help for a safe and trouble free installation.
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Morton System Saver (MSD34C)
The Morton MSD34C System Saver is a 14W electronic softening system with an integrated bypass valve for a clean and professional installation. This compact space saving ion exchange hard water treatment system is rated at 34,000 grains and features a metered regeneration system that will maximise on the 175lbs of stored potassium chloride. Flow capacity peaks at 8GPM at or below 125psi, and the system can handle water with hardness values up to a whopping 110GPG – easily treating the hardest of municipal water supplies. The smart controller features Morton’s ‘Look Ahead’ technology that studies and predicts your home’s water softening needs. The MSD34C also includes a 9ppm iron filter that will improve the taste of your water and minimise its corroding effects. The unit stores neatly with its 18in x 18in footprint and 4ft vertical limit. Morton offers an affordable, modern hard water treatment system that will supply great tasting, low odour, high potassium water in fine American style.
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Fleck Iron Pro 2
The Fleck Iron Pro 2 is a combination water softener. It features a metered regeneration ion exchange softener system, with a 6-8ppm iron and manganese sediment filter to further improve the system’s efficiency and effectiveness. Removing iron from your water improves the quality and taste of the water. The system is a high flow (16GPM) whole house system for larger households. It is corrosion free with a low energy demand digital controller for smart operation. The system adapts to your household water usage and hardness, and optimises the regeneration process. With its high grain capacity at 64000 grains and 75GPG rating, the Fleck Iron Pro 2 will be cruising through your home water softening process (typical household values of water hardness range from 7GPG to 17GPG). The installation and maintenance of the Pro 2 system is simple, and requires just about 3ft x 3ft x 6ft installation space. The setup weighs about 200lbs. The package also includes extended warranties and great service support, making the Fleck Iron Pro 2 one of the best valued water softening products on the market.
Check Price on Amazon: Fleck Iron Pro2 64K Softener
The WaterBoss 225 city water softener was specifically designed for urban applications. Rated at 35GPG and 22,000 grain capacity, this softener is ideal for pre-treated city water supplies. Features include a low energy comsuming programmable electronic controller, on demand regeneration, iron and chlorine filtration, and cartridge-free dirt and sediment filtration. The system includes WaterBoss’ extended warranties: 3 years on valve and controller, and 10 years on tank/casing. It is a product designed specifically for city use. The low 14GPH water consumption will certainly keep those metropolitan utility water bills down, and the otherwise low 8GPM flow capacity is ideal for the typically small city apartment setups. The compact and stylish design will be a welcomed feature for the space constraints of most urban homes.
Check Price on Amazon: WaterBoss 225City Water Softener
To sum it all up, these potassium chloride water softener reviews show that these salt free systems can be a great alternative to brine based water treatment for hard ion removal. The added potassium ions are good for health and wellness, and the absence of additional chlorine to the already chlorinated municipal supply is a welcomed benefit. So if you can afford the high-priced pellets, these systems are trend blazing, more eco-friendly and more sustainable than brine based water treatment with the same great effects. Our review will help you in identifying the ten best potassium chloride water softeners for the ultimate in salt-free ion exchange hard water treatment.