Kind Water Systems Reviews (Formerly Evo) For 2023

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Kind Water Systems Reviews

Kind Water Systems has become extremely popular due to their innovation and reputation for building high-quality water treatment solutions using NSF-certified components. In this Kind Water Systems reviews guide, I’ll share everything you need to know about the company and a few of the current favorites that we’ve installed and lab tested. Check out the results below!

About Kind Water Systems

With a focus on cartridge whole house solutions, Kind uses state-of-the-art filter and salt-free softener technology that is unmatched in the water industry. Cartridge systems are particularly ideal because they are easy to install and take no floor space compared to tank-based options.

I personally appreciate their offerings because they are more eco-friendly without the need for chemicals or wastewater to operate. But best of all, they come at an affordable price.

“I am thrilled to have this system. No more hard water stains. I also did a taste test which proved the water is now drinkable.”

Lisa M – Verified Buyer

Where Are Kind Water Systems Products Made?

Kind products are designed and built in the USA using NSF/ANSI certified components. They offer a lifetime warranty and a 120 money-back guarantee.

How Long Has Kind Water Systems Been In Business?

Kind Water Systems has decades of experience in the water industry. Their core focus has been on quality, performance, and ease of use at a reasonable price since the beginning.

In early 2023 the company changed their name from Evo Water Systems to Kind Water Systems to better align with their mission of providing exceptional water solutions with a strong emphasis on environmental sustainability, customer satisfaction, and community well-being.

🏆Kind Water Systems Reviews


Whole House Water Filter and Salt-Free Softener Combo

Kind Water Filter & Salt-Free Softener Best Combo

All-in-one solution for contaminants and hard water
No waste water, chemicals, or salt
15 GPD flow rate so no drop in pressure
Lifetime warranty and 120-day guarantee

Overview

The Kind combines the best of both worlds with a salt-free softener and whole house water filter into one system. It is specifically designed to give you soft and healthy water from every tap in your house without the negative impact of salt and chemicals. 

I installed one of these systems to test the effectiveness, flow rate, and durability first hand. (See the install and review video below).

Based on our lab test results, the Kind Filter And Softener Combo was able to remove 100% of the chlorine. It also did an excellent job removing 100% of heavy metals like aluminium. Hardness was reduced by over 50% to 16.0 mg/L from 38.7 mg/L. See the full analysis below.

Kind E-3000 Lab Test Results:

Note that with a salt-free softener, hardness minerals like calcium and magnesium are not completely removed but rather altered so they do not stick to your appliances.  So the actual “hardness” results will be a mix of qualitative observations in addition to the quantitative results. 

“Overall I am very pleased with the Kind.  We have noticed a difference with showering and washing clothes and dishes.  It has been a great improvement.” 

Actual Home Owner Feedback After Install

System Components

  • 5-Micron Sediment Filter Cartridge: The system includes a large 20″ sediment pre-filter to protect the rest of the filter cartridges. It has a durable pleated design so it is able to be washed several times before needing replacement if you have heavy sediment.
  • Carbon Block Filter Cartridge: The included high-performance catalytic activated coconut shell carbon block filter is highly effective at removing city water contaminants. And since its a carbon block it won’t channel like granular carbon filters, which reduces effectiveness over time.
  • eSoft Salt-Free Softener Cartridge: The proprietary Kind e-soft softener cartridge eliminates the effects of hard water without any need for salt or chemicals. And it never needs to be replaced!
  • Filter Housings: The filter housings screw on and off in a matter of seconds which makes filter replacements very easy.
  • Installation Kit: The nice thing about this system is it is very easy to install and it comes with all the components necessary to do it on your own. This means you will save money on professional installation or the need to buy additional plumbing.

How It Works

The Kind water filter and softener combo has three stages. It starts with water flowing through a premium 5-micron sediment filter.  This extra-large 20-inch pre-filter removes silt, dirt, rust, and other debris. It will cleanse the water and help extend the life of the carbon filter in the next stage.  

The high-performance Catalytic Activated Coconut Shell Carbon Block filter is highly effective at removing harmful contaminants commonly found in municipal water [1]. Its uniform pore structure increases water contact time with the carbon block. This further increases its ability to address hundreds of contaminants like:

In the third and final stage, water is conditioned in the eSoft media cartridge using template assisted crystallization (TAC). Hard water minerals are treated so they can no longer stick to your plumbing and appliances. I love this system because it even removes existing scale buildup, unlike salt-based softeners that only address future scale.

Additionally, if you have issues with bacteria or boil advisories, all of the systems can be paired with a UV purifier. Ultra Violet light is able to completely sterilize microorganisms for the safest drinking water possible [2].  

Read Full Kind Whole House Water Filter And Softener Combo Review

Watch Video: Kind Whole House Water Filter and Salt-Free Softener Combo Review

Positive
  • Removes hundreds of water contaminants
  • Treats hard water without salt or chemicals
  • High 15 GPD flow rate works up to 6 bathrooms
  • Easy install with everything included
  • Lifetime warranty & 120 day guarantee
Negatives
  • May need additional pre-treatment if you have well water with heavy sediment
  • Need to replace carbon and sediment filter once per year
  • May require professional installation if not DIY inclined


Salt-Free Water Softener System

Kind Salt-Free Water Softener Best Softener

Eliminates existing and future scale
Requires no salt or chemicals
15 GPD flow rate for high water pressure
Lifetime warranty and 120-day guarantee

Overview

Utilizing a proprietary salt-free conditioning technology, the Kind salt-free water softener system is designed for worry-free water from every tap in your home. It is easy to install and eliminates the effects of hard water scale without the use of salt.

System Components

  • 5-Micron Sediment Filter Cartridge: The softener system comes with a premium sediment pre-filter to protect eSoft cartridge. If you have heavy sediment, it can be washed several times before replacement to save on filter costs.
  • eSoft Salt-Free Softener Cartridge: The cutting-edge softener cartridge completely eliminates the effects of hard water without any chemicals or salt. It also doesn’t create brine discharge that needs to be drained into your water supply.
  • Filter Housings: The filter housing assembly easily mounts to your wall so it doesn’t take up any floor space. They screw on and off with the included spanner wrench which makes filter replacements easy.
  • Installation Kit: Kind systems come with all the components necessary for a DIY install. This means you will save money on additional plumbing or professional installation.

How It Works

The Kind two-stage softening system starts with water pushing through the pleated 5-micron sediment filter.  This extra-large 20-inch filter removes silt, dirt, rust, and other debris. It is the first step to cleanse the water and help protect the salt-free softener cartridge in the next stage.  

The salt-free technology works through a process called Template Assisted Crystallization (TAC). Once hard water comes into contact with the eSoft media, the calcium and magnesium ions are altered. The end result is they are no longer able to stick to plumbing and appliances to cause scale buildup.

This system is great because it even removes existing scale buildup, unlike salt-based softeners which only address future scale [3]. It requires no salt or chemicals to operate so its more echo friendly. Compared to salt-based softener systems that utilize an ion exchange process and mix sodium into the drinking water supply [4].

The best part is you get all this without a drop in water pressure.  The Kind system can support a house with six bathrooms and has a max flow rate of up to 15 GPM. 

Read Full Kind Whole House Salt-Free Water Conditioner Review

Watch Video: Kind Whole House Salt-Free Water Softener Review

Positive
  • Does not require any salt, chemicals, or electricity
  • Soft water for skin and hair, while protecting your appliances from scale buildup
  • High flow rate of 15 GPM so no drop in water pressure
  • Easy install with everything included
  • Lifetime warranty & 120 day guarantee
Negatives
  • Might need additional water pre-treatment if using well water that is heavily contaminated
  • May require professional installation if not DIY inclined
  • Works best for homes with less than 6 bathrooms


Whole House Water Filter System

Kind Whole House Water Filter Best Whole House Filter

All-in-one solution for contaminants and hard water
No waste water, chemicals, or salt
15 GPD flow rate so no drop in pressure
Lifetime warranty and 120-day guarantee

Overview

The Kind whole house water filter system features a high-performance carbon block filter and a 20″ sediment filter. It is designed to target common city water contaminants like chlorine, chloramine PFAS and more. This easy-to-install system treats all water that enters your home for healthy water at every tap and appliance.

System Components

  • 5-Micron Sediment Filter Cartridge: The system includes a large 20″ sediment pre-filter to protect the rest of the filter cartridges. It has a durable pleated design so it is able to be washed several times before needing replacement if you have heavy sediment.
  • Carbon Block Filter Cartridge: The included high-performance catalytic activated coconut shell carbon block filter is highly effective at removing city water contaminants. And since its a carbon block it won’t channel like granular carbon filters, which reduces effectiveness over time.
  • Filter Housings: The filter housings contain the cartridges. The housings themselves screw off with the spanner wrench. to make for quick filter replacements.
  • Installation Kit: The water filter system includes all the necessary components to install it on your own. The good news is you won’t need to spend on additional parts or professional installation.

How It Works

Utilizing the latest in carbon filtration technology, the Kind whole house water filter reduces hundreds of impurities found in municipal water supplies.  It comes with a pleated 20” sediment filter to remove silt and debris as water enters your home, which protects your system for the long-run.  

The second stage is the coconut shell activated carbon filter. The uniform pore structure on the carbon block filter increases water contact time. Doing so enhances the ability to effectively address contaminants like chloramine, lead, arsenic, and more.

Municipalities and cities frequently vary the amount of chemicals used to treat water throughout the year. This cycle affects the longevity and effectiveness of a whole house filter. But since the Kind is specifically designed for city water, you can be confident it’s delivering the purest water throughout your home in any condition. 

Read Full Kind Whole House Water Filter Review

Watch Video: Kind Whole House Water Filter System

Positive
  • Removes hundreds of water contaminants
  • Takes no floor space
  • High 15 GPD flow rate works up to 6 bathrooms
  • Easy install with everything included
  • Lifetime warranty & 120 day guarantee
Negatives
  • Need to replace carbon and sediment filter once every 12 months
  • May need professional install help if not a DIY person

Kind Water System Installation

Installing the Kind water system is extremely easy thanks to its inline design. It contains only two connections, water-in and water-out. This means it is a DIY task that can be completed in under two hours.

We installed one of their filtration systems to test it out, and you can read the full install steps in our guide. Although a bypass is not necessary because the filter replacements are very fast, we set one up anyway.

All of the filtration systems come with an installation kit that includes all the components needed for a wall mount install. Furthermore, depending on your home, it is able to be set up both indoors and outdoors. And since it is not invasive like with tank-based models, you can even take it with you if you move.

Filter Replacements

Evo Water System Installation_DIY Whole House Cartridge Filter Install Step 4

The carbon block and sediment filters on the Kind water systems last 12 months before needing to be replaced. This is a long lifespan considering most cartridge-based options need replacing every 3 – 6 months. The salt-free softener cartridge never needs to be replaced, however. The total time to replace the filters is only 15 minutes or less.

For added savings, you can subscribe to the auto-ship program to get another 15% off. It’s a nice feature so you don’t have to keep track of your filter replacement cycle. The filters automatically show up at your doorstep once a year.

Here are the quick steps to replace the filter cartridges:

  1. Turn Off Your Main Water Supply: Turn off the main water supply line to your home. Note, that if you have a bypass setup, you can turn this on so you don’t interrupt your home’s water needs.
  2. Use Spanner Wrench To Loosen Cartridge Housing: Use the provided spanner wrench to loosen the filter housing. There will be water stored inside the housing, so it’s a good idea to place a 5-gallon bucket under the filter system to pour the water in.
  3. Swap Out The Filter Cartridges: Remove the old filter cartridge that is inside the filter housing. You can also place this inside the 5-gallon bucket for now. Place the new filter cartridge inside the housing making sure it is straight and seated correctly. Check the o-ring that is on the top of the housing. You should replace the old o-ring with the new one provided and lubricate it so it does not crack.
  4. Fasten The Filter Housing: Now that the new filter is in place and the o-ring replaced, you can secure the filter housing back onto the manifold. Hand-tighten it at first to make sure it is not cross-threaded. Once it is fastened all the way, used the spanner wrench to snug it up, but be careful not to overtighten.
  5. Turn Back On Main Water Supply: Slowly turn back on the main water supply and check for any leaks around the filter. If there are no leaks, go ahead and turn the water supply on all the way. If you turned on a bypass at the beginning, make sure to turn that off now. And that’s it, you just replaced your filter!

Key Considerations For The Kind Systems

Here are some key factors to consider when you are looking for the best whole home filter or Salt-free softener.

  • Hardness Level: Salt-free softeners work fantastic for city water sources with light or moderate hardness levels (less than 15 PPM of hardness). This is especially true in areas where ion exchange softeners are banned like certain parts of California. However, if your water supply has extremely hard water, a salt-based water softener will deliver the results you are looking for.
  • Water Supply: The Kind Water System is designed specifically for city water contaminants. A specialized well water filtration system is more suitable if you have well water.
  • Space: Cartridge filter systems take up very little room. Compared to tank based systems, you can fit the Kind systems in tight quarters because they are wall mounted and take no floor space. This is especially true of salt-based softeners that come with an extra brine tank to hold the required salt.
  • Cost: Staying within your budget is critical when looking for the best whole-house filter and softener solution. The good news is the Kind systems are very affordable when compared to their competitors and to tank-based systems. If you are on a tighter budget, the cartridge based system is the way to go.

Kind Cartridge Filters Vs Tank Based Systems

When comparing a cartridge filter to a tank-based system, there are some things to know. Both serve a purpose with their respective pros and cons. Although the Kind is affordably priced, it still checks off a lot of the boxes in terms of performance, warranty, ease of installation, and customer support. Below is a table summarizing the comparison between cartridge vs tank filter options:

Cartridge Filters Vs Tank Filters Comparison Table

EVO E-3000 Review_EVO E-3000 Vs Tank Based Water Filter System_Which Is Better

Frequently Asked Questions

How do Kind water softeners work?

The Kind salt-free water softeners use a physical alteration process called template assisted crystallization (TAC) to treat hardness minerals. Once the magnesium and calcium minerals pass through the softener cartridge, they are no longer able to stick to your plumbing, appliances, or dishware.

Do Kind salt-free softeners work?

Yes, the Kind eSoft salt-free softener cartridge works to eliminate the negative effects of hard water by up to 96%.

How long do Kind water filters last?

The Kind carbon block and sediment filters last 12 months before replacing. The sediment filter can be washed several times if necessary. The eSoft salt-free water softener cartridge never needs to be replaced.

What contaminants does the Kind Water Systems filter remove?

The 5-micron sediment filter and carbon block cartridge are able to effectively treat hundreds of harmful city water contaminants like chlorine, chloramine, PFAS, heavy metals, VOCs, pharmaceuticals, and much more.

Will installing the whole house system affect my water pressure?

No, the Kind Water System has a high 15 gallon per minute (GPM) flow rate. This is sufficient enough to support multiple showers and appliances running simultaneously without noticing a drop in water pressure. If you have over 6 bathrooms, please contact use to ensure you will not impact your water pressure.


Why Trust Freshnss

Ricky is the founder of Freshnss and specializes in water filtration, softening, and testing. For this Kind Water Systems reviews guide, he worked with our water review board of experts. And also with our network of industry professionals who offered whole house water filter insights and the qualities that made Kind stand out from the competition. He looked into Kind Water’s BBB accreditation and they have no complaints and an “A” rating. Overall, the Kind products stood out based on filtration performance, water flow rate, warranties, and overall value. He has read thousands of user reviews, and written hundreds of product reviews. He has also tested and re-tested some of our top picks, and looked for filtration companies for new home water treatment options worth trying.

Article Sources

Freshnss uses only the highest-quality sources to support the facts used in our articles including: government organizations, independent studies, peer-reviewed journals, and lab testing results. Read our editorial review guidelines here to learn more about how we verify and fact-check our writing to keep our content reliable, accurate, and trustworthy.

  1. Water Health Series: Filtration Facts, US Environmental Protection Agency (EPA)
  2. Ultraviolet Disinfection Of Drinking Water, Government Of Western Australia Department Of Health
  3. Evaluation of Alternatives to Domestic Ion Exchange Water Softeners, California Water Control Boards
  4. Drinking Water Treatment: Water Softening (Ion Exchange), University Of Nebraska-Lincoln

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