Types of Water Softeners
There are several common types of whole house water softeners, each with its own pros and cons. The best water softener for you depends on factors such as your water’s hardness, budget, space limitations, and maintenance preferences. Here are some common types of water softeners and reasons someone might choose or not choose each type:
Salt-Based Water Softener (Ion Exchange Water Softener)
Salt-based water softeners use a Salt-tank (also known as a brine tank) to effectively remove minerals that cause hardness and are great for providing a consistent flow of softened water to your home.
Salt based softeners are less suitable for people on a doctor-ordered, extremely low-sodium diet or for those who live in areas with water usage restrictions.
Keep in mind that salt-based water softeners may not always be best for well water as you may need to address any high iron or manganese content separately. These minerals can interfere with ion exchange systems. A pre-filter or additional treatment may be necessary for this type of system to function appropriately.
Salt-Free Water System
Salt-free water conditioners are a bit more environmentally friendly, as they don’t use salt. Nor do they require electricity. They also require very little maintenance.
Salt-free water systems may not be as effective for those who have extremely hard water versus a salt-based system. The water also will not feel slippery as with salt-based systems.
Dual-Tank Water Softener
Dual-tank water softeners provide a continuous flow of softened water, even during regeneration. They are ideal for those with large households, those who have high water usage, or in instances where an uninterrupted flow of soft water is essential.
These types of systems are more expensive than single-tank systems and also require more space for installation.
Magnetic or Electronic Water Descaler
Water descalers have a low operating cost, are salt-free, and require no chemicals.
The effectiveness of these types of systems is debated, and depending on your water quality, results can vary. They also may not provide as soft of water as other types of systems.
Portable Exchange Water Softener
A portable system is great for those who rent or who are looking for a portable solution as they do not require a permanent installation.
They typically come with an ongoing rental cost and have a limited capacity.