The Pure Again Salt-Free Water Softener System is a combination of a whole house catalytic carbon and KDF media to remove chlorine, heavy metals and also includes our salt-free water softener to reduce scale buildup, offering clean and soft water without the use of chemicals.

• 1 Million Gallons of Long-Lasting Filtration
  Engineered to have a lifespan of up to1,000,000 gallons, ensuring unparalleled efficiency and assurance for your home.
• Removes chemical contaminants
  Chlorine, chloramine, heavy metals, PFAS, VOCs, lead, arsenic, and more
  Reduces 99% Of Hard Water Water Buildup.
• Salt-free and eco-friendly
  Enjoy a sustainable solution with our eco-friendly, salt-free system that reduces hard water without the need for salt.
• Tested & Certified Components
  Our tanks, parts, and media are certified for exceptional performance, ensuring reliable and effective.

Number Of Bath-Gallons Per Minute

1-3 Bathroom/12 GPM

4-6 Bathroom/15 GPM
System Type

Water Filter & Softener Combo

Filter & Softener Combo + UV System
$2,385.00
$4,300.00

50% OFF
MANUFACTURER DIRECT SAVINGS
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Experience the FilterSmart difference: 6 months risk-free with free shipping.
We're confident that you'll love the results our water filter and softener combo delivers. That's why we offer a 6 Month in-home trial. If you're not completely satisfied, simply return it for a full refund. Your satisfaction is our top priority.
What’s Included?
Specifications

Try our system for 6 months—love it, or get your money back!

Tested and certified tanks, valves and media. 

Save 50% and enjoy free shipping when you buy direct from us.

Lifetime warranty on tanks and parts, with dedicated customer support.

Safe and premium-quality water from every tap
What if you could enjoy bottled water quality at every tap and soft, scale-free water throughout your entire home—without the hassle of salt, chemicals, or constant maintenance? With the FilterSmart Whole House Filter + Salt-Free Softener Combo System, you can have it all: cleaner, healthier water and protection against hard water buildup—all in one easy-to-install system!

Many homeowners struggle with two big water problems: hard water and contaminants like chlorine, heavy metals, and sediments. Hard water leaves behind mineral buildup that damages pipes, appliances, and leaves water spots, while harmful chemicals and toxins in your water can affect both your health and the taste of your drinking water. FilterSmart has changed the game by combining both a whole house filtration system and a salt-free water softener into one efficient solution. Our catalytic carbon + KDF media filtration removes chlorine, heavy metals, and other contaminants, providing bottled water quality at every faucet. At the same time, our salt-free softener uses Template Assisted Crystallization (TAC) technology to prevent hard water buildup—without the need for salt or chemicals. With the FilterSmart’s Whole House Filter + Salt-Free Softener Combo System, you get the best of both worlds: cleaner water and softer water with zero maintenance, no salt refills, and no backwashing.

Protects appliances, pipes, and your home.
Standard tap water contains chlorine and hard water that damages fabrics, fades colors and weakens fibers. The hard water clogs pipes, destroys water heaters, appliances and fauces. The FilterSmart system removes chlorine and hard water from the water supply to help your clothes and appliances last longer. Providing the best quality water throughout your home while saving money on salt and minimizing constant maintenance.

Our Filter Removes…

Chlorine

Arsenic

Voc’s

Trihalomethanes

Industrial Solvents

Haloacetic Acids

MTBE & TTHM

Chloramine

Lead

Chromium

Heavy Metals

Herbicides

Pesticides

Odors & Bad taste

Over 2,000 5-star reviews
Jordana - Scottsdale, AZ
Not only has it helped eliminate some of those mineral deposits around my showers and sinks, but it hardly takes up any space in my garage and it has been so easy to maintain.
Sarah M - Scottsdale, AZ
"The Whole house water filter for the house is great. It is very convenient to use super easy to maintain. The water quality is just like bottled water now at every tap. I like it a lot!"
Ron M. - Ventura, CA
"The pre filter after about three months you can see how black it is.
I highly recommend especially if you have really hard water like i do.
You need this system."
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Have questions? If you need help, feel free to reach out to our expert customer support team at 866-455-9989.
FilterSmart Salt-Free Softener: Eco-Friendly, Efficient, and Healthier Water

Whole Family Protection

Our advanced filters and catalytic carbon remove harmful contaminants, providing safe, clean water for your entire household so you can enjoy peace of mind knowing your water is free from impurities for years to come.

Great Tasting Water

Enjoy the purest water that elevates your cooking by enhancing the natural flavors of your ingredients. From boiling pasta to brewing coffee, every dish and drink will taste fresher and more vibrant with cleaner, high-quality water

Healthier Skin & Hair

Experience better skin and hair in your showers and baths with FilterSmart. Our salt-free filtration systems remove harmful chemicals and minerals, leaving you with softer skin and healthier hair from every tap

Protect Your Clothes and Save Money

Chlorine in tap water damages fabrics, causing colors to fade and fibers to weaken. Upgrade to filtered water for cleaner, brighter clothing and long-term savings.

Clean, filtered water at every tap

Clear Water, Clean Air

Transform your home into a haven of purity and freshness. By filtering chlorinated water throughout your entire house, you eliminate harmful chemicals from steam, significantly improving your indoor air quality.

Bottled Water Quality at Every Tap

Experience the purity and taste of bottled water right from your tap with our state-of-the-art filtration system.

Pure Water, Peace of Mind

Our whole house filter guarantees the removal of 99% of chlorine for 5 years or up to 1,000,000 gallons. Enjoy cleaner water and the confidence that your family is protected from harmful chemicals.

Say Goodbye to Hard Water: Protect Your Home with the FilterSmart Salt-Free Softener
Our salt-free water softener works by preventing hard water minerals from bonding together to form scale. It uses a special media to transform these minerals into tiny crystals that can't stick to pipes or appliances. This process protects your plumbing, extends the life of your water-using appliances, and improves the taste and quality of your water without the need for salt or chemicals.

Our salt-free media is tested and can prevent up to 99% of scale buildup, giving you a scale-free home without the need for salt. Plus, it's eco-friendly—operating without electricity, wasting no water, and adding no harmful salts or chemicals, making it a healthy, environmentally friendly and cost effective choice for your home.

Go salt-free and save money and the environment

Environmentally Friendly

Since it doesn't use salt or chemicals, the FilterSmart softener helps reduce the environmental impact of water softening. No brine discharge or salty wastewater.

Low Maintenance & Save Money

Unlike traditional salt-based water softeners, salt-free systems require little maintenance. You don’t need to refill salt or monitor it, making them a more hassle-free option.

Better for Plumbing and Appliances

The FilterSmart softener prevents scale buildup without removing beneficial minerals like calcium and magnesium, which are left in the water. This helps protect your plumbing, appliances, and fixtures.

Benefits of the FilterSmart Salt-Free Water Softener

No Added Sodium

Our salt-free softeners don't add sodium to your water and retainbeneficial minerals like calcium and magnesium in the water, making them healthier for the whole family.

Chemical FREE

Keep your water clean and pure, without nasty chemicals. Better for your hair, skin, and eyes and safer for drinking, too.

Cost-Effective

No need to buy salt, and by reducing scale buildup, our systems can extend the lifespan of plumbing and appliances to save you money.

Lower Energy Bills

With reduced scale buildup, heating elements in appliances can operate more efficiently and help to lower your bills.

Clean Water Made Easy
Lifetime Guaranteed
Salt-Free Water Softener
Enjoy maintenance-free water softening with our media that never needs replacement. Our tanks and parts come with a lifetime guarantee.

Up To 99% Effective
Eliminating Hard Water
Our salt-free system is proven up to 99% effective against hard water limescale

SmartVORTEX Design
Our up-flow SmartVORTEX design maximizes contact time, preventing channeling issues found in down-flow and inline carbon block systems.

Whole House Water Filtration
Our salt-free system is easy to install with no drains or electrical hookups required.


No Water Pressure Loss
Maintains water pressure throughout your home, ensuring a consistent flow.

Certified Tanks, Parts & Media
The tanks, parts, and media we use all carry their own certifications.

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How it works
Stage 1

A sediment pre-filter with a 5-micron rating efficiently captures rust and debris from water sources. Its design prevents these larger particles from causing clogs or damage to plumbing and appliances. Replace the pre filter inside the blue housing every 8-10 months.

Stage 2 & 3

Using Votrex technology our uplow design tank mixes upward through the fiberglass mineral tank. This step eliminates the need for electricity or backwashing to reset the media bed.

Our proprietary catalytic carbon/KDF media is effective at removing chlorine, chloramine, VOC’s, Industrial solvents, heavy metals, lead, arsenic, chromium, PFOS, trihalomethanes and more. The porous structure of activated carbon provides a large surface area for adsorption as well as KDF media, allowing it to attract and trap these impurities as water passes through the filter.

Step 4

Our salt-free water softener works by altering the behavior of minerals like calcium and magnesium in water. It uses a special media to catalyze the formation of microscopic crystals, which reduces the minerals' ability to attach to surfaces and form scale, effectively preventing hard water buildup without removing the minerals from the water.

Quick And Easy Installation
Quick And Easy Installation
Prep & Connect
Gather basic tools, choose a central location with easy access to your main water line, and turn off the water supply. Then, connect your FilterSmart system following the provided instructions.
Quick And Easy Installation
Tighten & Test
Open the main shut-off valve slowly, allowing water to flow. Check all connections for leaks and tighten any loose ones with wrenches and Teflon tape.
Quick And Easy Installation
Enjoy Clean Water!
Once everything's leak-free, turn on faucets throughout your home to
clear air and welcome clean water
flowing through your pipes.
Why choose FilterSmart?

Premium Coconut Shell Carbon
Our unique coconut shell-based carbon blend effectively removes chlorine, chloramines, and other harmful contaminants for cleaner, safer water throughout your home.

KDF Media for Heavy Metals
FilterSmart’s KDF (Kinetic Degradation Fluxion) media helps eliminate heavy metals, arsenic, and other toxins, ensuring your water is as healthy as possible.

Built to Last
The industry standard for quality and performance for over 30 years our tanks feature a one piece, seamless high density polyethylene liner and an encapsulated, leak free engineered polymer inlet.

Simple Installation
No complicated setups! Our systems are easy to install, with no need for electrical hookups or drains. Whether you’re a DIYer or prefer a quick plumber installation, it takes just 2-3 hours to get up and running.

Certified Salt-Free Technology
Our salt-free water softeners use tested and certified media that is proven to be up to 99% effective in preventing hard water buildup—without the use of sodium or wastewater.

Lifetime Warranty
We stand behind the quality and durability of our systems. Enjoy peace of mind with a lifetime warranty, ensuring your investment is protected for years to come.
Superior Performance and Efficiency
FilterSmart's Whole House Water Filter uses a combination of high-quality carbon and KDF media to provide thorough, reliable filtration. The activated carbon efficiently removes chlorine, volatile organic compounds (VOCs), and other harmful chemicals, improving both the taste and odor of your water.

The KDF (Kinetic Degradation Fluxion) media works in tandem by utilizing a redox (reduction-oxidation) reaction to further reduce heavy metals, such as lead, mercury, and iron, while also preventing bacteria and scale buildup. This powerful filtration process ensures clean, safe water at every tap, without compromising water pressure or flow.

Easy Installation and Low Maintenance
FilterSmart's Whole House Water FIlter features a SmartVortex upflow design, eliminating the need for electricity, drains, or traditional backwashing. This innovative design ensures efficient filtration without the extra complexity, making installation and maintenance a breeze. With a lifetime warranty, the only maintenance required is replacing the media inside, providing a lifetime of hassle-free, high-performance water filtration.

How We Compare
Removes chlorine

Catalytic carbon for chloramine filtration

KDF media for heavy metals, lead, arsenic, etc.

5-micron pre-filter for rust, sediment, and debris

NSF-certified tanks and parts

Lifetime warranty

Easy-to-replace media for lifetime use

1,000,000-gallon or 5-year guarantee for chlorine removal

Built-in bypass for easy installation

Uses Salt

Maintenance

Environmentally Friendly

Water Softening Method

Works for areas with
extremely hard water

Cost (over time)

Up to 99% effective against hard water build up

Allowed in water softener banned water districts

6 Month "try it or love it" guarantee & Lifetime Support

Low
(pre-filter replacement)
Scale prevention
Lower
(pre- filter 35$ every 8-10 months)
Others

Some
Some
High
(salt refilling, backwashing)
Ion exchange
(removes minerals)
Higher
(Salt & maintenance for can
cost $600-$1,000 a year)
FAQs
How Large Are The Tanks?

Our 1-3 Bath 12 GPM systems uses 9 x 48” tanks and sits about 52 inches
tall, including the valve head. The 4-6 Bath 15 GPM system uses 10x54”
tanks and sits about 58 inches tall. For single tanks, we recommend
20x10” space. For our combos, we recommend a 30x10” space.

What Are The Tanks Made Out Of?

Does The System Work For Well Water?

How Often Does The Media Inside The Tank Need To Be Replaced?

How Often Do I Change Out The Sediment Pre-filter?

Who Installs The System?

Where Is The System Installed?

1,700+ 5 Star Reviews
Tried and Tested reviews from our amazing customers all over the U.S.

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“Great value”
Verified User
Great product and value
October 12, 2022 by Michael L. (MN, United States)
"I went with the salt free option and i am happy with it. No more white residue in the shower and faucets look much better and flow properly now without hard water clogging everything up. Im hoping this will really help my tankless water heater that seems to not like my hard socal water."
review-image
“Great value”
Verified User
Great support
September 14, 2022 by arron P. (CA, United States)
"Wonderfull support. I was a bit worried about installation but there was quality support there when a had a few questions. It went smoothly and was able to do it myself. product looks good and so far is performing exactly as i was hoping. "
Reviews
4.7
Out of 5.0
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Overall Rating
95%
of customers that buy
from this merchant give
them a 4 or 5-Star rating.
Verified Buyer
May 1, 2025 by Mark K. (Colorado, US)
“Great purchasing experience with Ralph! Repeat business will be based on product ease of use and installation”
Verified Buyer
April 29, 2025 by A Reviewer (California, US)
“The company is great to deal with.”
Verified Buyer
April 20, 2025 by Leslie P. (Arizona, US)
“I like the product and can be installed with no problem”
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April 20, 2025 by Richard B. (New York, US)
“6”
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April 20, 2025 by Stephen V. (Arizona, US)
“Can't beat the price of 50% off regular price...

Thank you for looking out for us consumer's”
Verified Buyer
April 17, 2025 by John P. (South Dakota, US)
“This shopping is for replacement of carbon and filter. The system was installed 8 years ago and has worked, as promised, since then with no problems.”
Verified Buyer
April 17, 2025 by Pat R. (California, US)
“Missing screws to attach sediment filter housing to mounting bracket”
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April 11, 2025 by John R. (California, US)
“Website was easy to use and very informative.”
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April 10, 2025 by George E. (Florida, US)
“Fast and easy”
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April 6, 2025 by EDWARD B. (Maine, US)
“Easy”
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April 4, 2025 by Christian S. (California, US)
“Great deal”
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April 4, 2025 by Edward S. (Florida, US)
“Looking forward to the delivery”
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April 3, 2025 by Robert C. (New Jersey, US)
“customer service was excellent Ralf was grea to work with”
Verified Buyer
March 31, 2025 by walter M. (Florida, US)
“I had bought products before at filterssmart, I was quite happy with my purchase then, I hope tp relive the experience with my new purchase for my new home i in. This is a good system.”
Verified Buyer
March 29, 2025 by Ni P. (Ohio, US)
“thank you”
Verified Buyer
March 29, 2025 by Aquilina C. (Arizona, US)
“I am very satisfied with my purchase of Filter Smart. The water is very soft, odorless, and limescale-free, with a good taste. My hair feels very soft and my skin feels hydrated. I saw results immediately after installation. A plumber is required for installation. I highly recommend it because it is certified and performs the functions it offers. The replacement filters are affordable, and Filter Smart has great deals.”
Verified Buyer
March 26, 2025 by George M. (Missouri, US)
“this is my second unit, I love it”
Verified Buyer
March 22, 2025 by Martha T. (Texas, US)
“The equipment it's very high class very, impressive, love it! We have not installed it jet, it may be ready tomorrow, hopefully

Thank you filtersmart.”
Verified Buyer
March 20, 2025 by Mary G. (Texas, US)
“Took my money very easy and quickly with no questions.”
Verified Buyer
March 16, 2025 by Norman W. (California, US)
“Very smooth.”
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FilterSmart is the leading salt free, non electric whole house water filter company. All systems designed, assembled and shipped in the USA.

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