Which Are The Best Water Softener Brands (Updated May 2021)

water softener brands

Buying a whole house water softener system can be an easy decision to make due to all the benefits it provides, but the hard part is choosing which one, and more importantly, asking yourself ‘what is the best brand of water softener?’.

Every brand has its own reputation and way of doing business and this includes the materials and processes they use to soften water, their prices, their system’s installation, their replacement parts, etc.

All of this can turn your whole water softening process a complete nightmare if you choose the wrong company to work with, which is why, we have put together a list of 5 of the best water softener brands as of May 2021 and their top selling product pros and cons.

water softener brands

Fleck is the first in our water softener brands list. It’s water softeners are made out of materials designed for a lower annual power consumption. Being owned by Pentair Water Treatment, they have a very wide variety of products for you to choose from with different settings.Their systems come at an affordable price compared to many of the water softener systems in the market and the quality is great! Their top selling system is the Fleck 5600 SXT:


  • It’s affordable and effective in softening water.

  • It’s ideal for a medium to large home.

  • The maintenance is very easy.

  • Like all the Fleck products, the warranty is amazing.



water softener brands

The reason why Aquasana is the second best water softener brand in our list is because all their filter systems are designed for minimal waste and their outer filter casings and cartridges are reusable and made out of compostable materials and recyclable parts. All their softeners are salt-free, I recommend you take a loot at our salt-free softeners reviews right here. Their top selling water softener is the Aquasana EQ-SS20:


  • It doesn’t use electricity nor salt bags so it will save you money in the long run.

  • It offers a flow rate of 7 gallons per minute which suits greatly household needs.

  • It doesn’t take up too much space.


  • Since it’s salt free, it doesn’t really soften water, it just conditions it.

  • It’s expensive compared to similar models in the market.

  • The installation is a bit difficult.


water softener brands

Every WaterBoss unit includes a control panel at the top which makes it easier to control the whole water softening process. They have 4 types of whole house water softener systems for you to choose from. Their top selling system is the Waterboss 700:


  • This model doesn’t require maintenance.

  • It’s regeneration is pretty efficient and fast.

  • This system includes a built-in sediment filter that reduces 99% of hard ions from hard water.



water softener brands

iSpring water filters are specialized in working with the reverse osmosis process which is basically a process in which the water is pushed under pressure through a filter removing the majority of contaminants in hard water giving as a results a taste-less water, without the odor hard water comes with and of course, a softer water. This process is great since it’s a lot more eco-friendly due to the fact that it doesn’t use any chemicals to soften the water. iSpring’s top selling water softener is the iSpring RCC7 5-Stage Reverse Osmosis System:


  • This system takes a shorter time to fill up a tank which makes it a great option for large and medium size families.

  • This unit comes at an affordable price as well as their replacement cartridges.

  • You can install it yourself.


  • Installation can be a bit more difficult compared to other DIY installation systems.

  • The filters last less than it’s competition but keep in mind the replacement cartridges are not that expensive.


water softener brands

The Culligan water softeners are one of the most reliable water softeners you can use nowadays. Their systems use ion exchange technology which is separating ionic contaminants through a chemical process in which harmful ions are replaced by other types of ions giving as a result, soft water. Their top selling water softener is the Culligan HF-360A:


  • The installation and filter change in this system is pretty easy.

  • It can help you save some power with it’s shut off feature.

  • It can be used as an under sink filter and a whole house system.



Here you can see a video that will explain what water softeners do and how they work.

When it comes to finding what is the best water softener brand for your house, you should first think about what type of water softener and technology you would like to choose whether it’s a salt-free water softener or a salt based one, or whether it’s a chemical based filter or a chemical free one. You can also check out our water softener reviews to help you choose. Many of the brands mentioned will give you a lot of affordable options and variety as in size, technology and design.

Product images via their respective pages on Amazon.com