Best Water Softeners in 2021 – Reviews and Final Remarks

#1. Watts RV PRO-1000 Water Softener

This is a cost-effective water softening system that can be effectively installed in your Recreational Vehicle. Contrary to those salt-free water softening units, it conditions the water by using salt. This serves to protect the plumbing system of your RV. The system requires consistent regeneration on a monthly basis. This is one best water softeners in 2021 if you are considering quality and price.

This is performed manually by utilizing 2 pounds of salt. Unlike other time-consuming units, this one takes only 20 minutes of your time and you will be done with the regeneration process. Its low grain capacity makes it ideal for a small household. Despite its large size, the unit is a must-have in case you desire to enjoy cleaner and softer water in the comfort of your RV.

Key Features and Specifications

10,000 Grain capacity: Before regeneration, the unit has the ability to remove 10,000 grains of water hardness. Basically, this is an impressive capacity for a portable water softening unit. With it, you are guaranteed sufficient amounts of water to cater to your daily needs.

best water softeners in 2021 - model - watts - RV

Durable design: The unit’s tank is distinctively engineered to adapt to the corrosive properties of salt. This generally means easy maintenance with less replacement of worn-out parts. It is a water softening unit that will last you for many years to come with minimal long-term costs.
Great portability:

 For those on the move, this is one feature that proves to be of many conveniences. Its design enables it to be easily installed in a recreational vehicle. The unit effectively offers odorless and crystal clear drinking water during long and tiring trips.

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Pros of Best Water Softeners in 2021

  • Protects the piping system of your RV, which lengthens its useful life
  • Offers more economical water conditioning, particularly for those traveling
  • Easy to install and maintain
  • Has excellent water pressure
  • Enhanced portability makes it convenient to use
  • Has sufficient grain capacity to cater to a small household


  • Quite large in size compared to other water conditioning units

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#2. Aquasana EQ-SS20 Best Water Softeners in 2o21

This is a water softener that makes a perfect choice, particularly for domestic water conditioning. Like most units, it features a single tank designed to minimize the levels of calcium and magnesium in your water supply system. It utilizes a SLOW PHOS salt-free water conditioning technology certified by NSF. This advanced technology naturally conditions the water and protects the piping system from any possible corrosion.

It incorporates an excellent flow rate of 7GPM with a 50, 000 grain capacity, which provides adequate clean water for all your household needs. Its installation is quite simple and can be performed by just about anyone. To guarantee that your money is in safe hands, the unit features a 90 Day Money Back guarantee. For any inconveniences resulting from defective parts, this water conditioner comes with a 1 Year Limited Warranty.

Key Features and Specifications

Compact size and lightweight design: Weighing at just 13.1 pounds and measuring 14 by 5 by 23 inches, this unit is quite easy to handle. This allows for efficient installation and maintenance. It economizes much on the installation space, thanks to its exceptionally small footprint. Despite its compact size, the unit has the ability to provide a remarkable flow rate of 7 gallons per minute.

Aquasana EQ-SS20 SimplySoft Salt-Free Water Softener

Certified standards: The unit incorporates an NSF-certified SLOW PHOS technology. The beads contained in the unit serve to minimize corrosion as well as scale formation. This is achieved by altering the charge of hard mineral ions, particularly calcium, magnesium, and barium. This unit has the advantage of not demineralizing the water and also does not negatively affect the environment.

Environmentally friendly: This water conditioning unit was designed with environmental safety in mind. Compared to other conventional units, it does not cause any progressive salt build-up in the environment. This guarantees the safety of plant and animal life as the water PH is not compromised in any way.


  • Lack of salt renders it ideal for those with high blood pressure
  • The unit does not impact negatively the environment
  • Does not utilize electricity or expensive bags of salt, which makes it an economical investment
  • Enables soap to lather well and work more efficiently
  • Enhances the life of your plumbing system and appliances
  • An excellent flow rate that is perfect for household needs
  • NSF certified media minimizes the effects of magnesium, calcium, and barium

Cons of Best Water Softeners in 2021

  • Quite expensive compared to most competing models

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#3. Eddy Electronic Water Descaler – Water Softener Alternative

This is another top salt-free water softener. It is uniquely engineered to eliminate limescale formation on appliances such as showers, sinks, and faucets. The good thing about this unit is that it doesn’t require any alterations to your plumbing system.

The unit conditions your water by the use of electromagnetic waves. Generally, the waves are induced via a pair of coils located on the incoming water supply pipe. This action modifies the adhesive characteristics of limescale, therefore minimizing the chances of clogging inside your appliances and plumbing system. Its working does not in any way compromise the mineral composition of the water. Therefore, the levels of calcium and magnesium minerals are preserved. Unlike the salt-based water softeners, the unit does not release any sodium ions into the environment, which may be detrimental to plant and animal life.

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Moreover, the unit is compatible with various types of pipes with the exception of only iron and lead. To guarantee the safety of your money, this softener incorporates a 12-month money-back guarantee. To add to this, it incorporates a lifetime guarantee for repairs and replacements.

Key Features and Specifications

Durable construction: The Eddy water softener is designed to last you for years to come. It features less maintenance and replacements compared to other alternative water softening units. To add to its exceptional durability, the unit offers a free lifetime guarantee that covers general replacements and repairs of worn-out parts.

Eddy Electronic Water Descaler

Lightweight and compact size: The Eddy is far the lightest in the long line of water conditioning units. It comes in light construction, weighing at a remarkable 1.4 pounds. This allows for easy installation as well as maintenance. Its compact size measuring 6.7 by 1.6 by 3.5 inches ensures that it economizes well on the needed space for installation.


  • Lightweight construction allows for easy handling
  • Requires less installation space
  • Does not involve the costly purchases of salt bags and is more energy-efficient
  • The unit does not alter the levels of calcium and magnesium minerals
  • Compatible with all piping materials with the exception of only lead and iron
  • Easy maintenance and installation
  • More Eco-friendly compared to the salt-based units


  • Quite expensive for its size, nevertheless it performs exceptionally well

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Other Information and Tips on Best Water Softeners in 2021

The aforementioned criteria in selecting the best water softener and filter system will not sufficiently suffice without going through the various online reviews. You will need to familiarize yourself with the various customer testimonials and opinions regarding the above-mentioned systems. This will give you an insight into what to expect prior to purchasing the unit, which will enable you to prepare well for long-run costs related to repairs and maintenance.

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