Over 2,000 5-Star Reviews

Clean, filtered water that’s safe for the whole family.

Say Goodbye to Hard Water, Chlorine Taste & Harmful Contaminants

Salt Free & Eco Friendly
Clean, Filtered Water at Every Tap
Easy Installation & Maintenance
Free Shipping in U.S.
lower 48 States

Free Shipping in U.S.
lower 48 States

6 Months Money-
Back Guarantee

6 Months Money-
Back Guarantee

Lifetime Warranty on
tanks and valve heads

Lifetime Warranty on
tanks and valve heads

Out with the Bad, In with the Good

What FilterSmart Filters Out

Hard Water Limescale

Hard Water Limescale

Say goodbye to scale buildup and enjoy improved appliance efficiency with the removal of hardness minerals.

Reduces Chlorine, Bad Taste, and Odors

Reduces Chlorine, Bad Taste, and Odors

Eliminate chlorine for a fresher taste
and a more pleasant water experience.

Sediment

Sediment

FilterSmart traps larger particles like rust, sand,
and dirt, ensuring cleaner water throughout
your entire home.

Risky Pollutants (Whole House Filter)

Risky Pollutants (Whole House Filter)

These include chlorine, chloramine, heavy metals, manganese, lead (if present), VOCs (volatile organic compounds), and even herbicides and pesticides.

Because every American home
deserves clean water.

At Filter Smart, we believe every American home deserves fresh, clean and safe water for drinking, washing and cleaning. It’s our mission to help 5 million homes access pure, filtered water that retains essential minerals and is safe
for the whole family.
Our salt-free systems also reduce scale buildup, so they’re better for your appliances too, saving you money on costly cleaning and repairs.

Access to clean and safe drinking water is a basic human right, so we’re doing what’s right for families across the country by providing affordable filtration systems that are low maintenance, good for the planet, and easy to install
and maintain. No chemicals, sodium or nasties. Just pure, great-tasting water from every tap.

Top Picks with Great Savings

4.95/5.0

Whole House Water Filter & Salt-Free Softener Alternative Combo - FS1500

Number Of Bath-Gallons Per Minute
System Type
$2,385.00 $4,300.00
Up to 44% OFF
4.95/5.0

Whole House Water Filter System- FS1000-1 Million Gallon

Number of Baths-GPM
System Type
$1,089.00 $1,991.00
Up to 45% OFF
4.95/5.0

Salt-Free Water Softener Alternative System, Saltless Water Conditioner - FS500

Number Of Bath-Gallons Per Minute
System Type
$1,490.00 $2,980.00
Up to 50% OFF
4.95/5.0

10 Inch Sediment Pre Filter (4 Pack)

$125.00 $250.00
Up to 50% OFF

Why choose Filter Smart?

No added Sodium Our salt-free softeners don’t add sodium
to your water and retain beneficial 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.
Easy to install Step by step instructions, and with no drainage lines
or brine tanks, our systems are quick and easy to
install in convenient locations around your home.
Certified with Proven Performance The tanks, parts, and media we use each carry their own certifications.
Lower energy bills With reduced scale buildup, heating elements in appliances can operate more efficiently and
help to lower your bills.

Join Over 2,000 Customers
Who Enjoy Safe, Clean Water

5.00/5.00 Star Reviews
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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.

arron P.
Verified User

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.

Michael L.
Verified User

I received my filter within 7 days, couldn't believe how fast the service was! Haven't installed it yet, will try to get it in this week, and then update how it works. Looks like a very nice, and high quality unit. I purchased it based on what the company and other customers said have said of it.

Keith J.
Verified User

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.

arron P.
Verified User

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.

Michael L.
Verified User

I received my filter within 7 days, couldn't believe how fast the service was! Haven't installed it yet, will try to get it in this week, and then update how it works. Looks like a very nice, and high quality unit. I purchased it based on what the company and other customers said have said of it.

Keith J.
Verified User

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.

arron P.
Verified User

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.

arron P.
Verified User

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.

arron P.
Verified User

How Filtration Works

Say Goodbye to Hard Water

Imagine a tiny strainer catching sand and pebbles before
they reach your faucet. That's what the pre-filter does!
It removes any larger particles like rust or dirt from your water supply, ensuring only clean water enters the main system.

Multi-Stage Attack on Impurities

Think of this as a team effort! The main filter uses a special
media to tackle different unwanted elements in your water.
It grabs things like chlorine, which can cause a bad taste,
and hard water minerals that can leave scale buildup.

Enjoy the Difference!

Once filtered, clean and soft water is ready to flow through your entire home. Notice the refreshing taste, softer feel, and see the difference in how your appliances work with cleaner water.

The Science Behind Filtration

Salt-Free Technology

Uses a non-chemical approach to soften water, improving health and reducing environmental impact.

Multi-Stage Filtration

Employs multiple filtration stages to remove
various contaminants like chlorine,
hard water minerals, and sediment.

DIY Friendly Installation

Designed for easy setup with basic
plumbing skills, saving on
installation costs.

SmartVORTEX

Optimizes water flow and filtration efficiency for maximum performance.

Minimal Maintenance

Requires only occasional pre-filter
replacement for continued
clean water.

Certified Tank, Parts and Media

The tanks, parts, and media we use each carry their own NSF certifications.

Install in 3 Simple Steps

Install in 3 Simple Steps
Step 1
Choose a location with easy access
to your water line, turn off water supply and connect using the clear and easy instructions provided.
Install in 3 Simple Steps
Step 2
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.
Install in 3 Simple Steps
Step3
Turn on faucets throughout your home
to clear air and enjoy clean, filtered water flowing through your pipes.

Need a little help?

If you prefer, you can hire any qualified plumber to install the system for you quickly and affordably instead. It’s a simple job that will only take a moment to complete, so you can have clean, safe water flowing in minutes.

How We Compare

One system for all water in the home

Does not waste electricity and water

Reduces scale build up

Removes chlorine and dirt

Environmentally friendly

Maintenance Free

Safe for plants and pets

Good for cleaning and dishwashing

Does not need an additional system for drinking water

Does not produces salty, slimy, slippery water

Does not pollute with salt brine discharge

Allowed in water softener banned communities

Keeps in healthy nutrients in the water

Lifetime Guaranteed

Salt Free
Water Softeners

Salt Free
Water Softeners

Others

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?

Our mineral tanks are built out of USA-made high-spun fiberglass, and they’re certified for safety. We offer a lifetime guarantee against manufacturer defects. Unfortunately, not all tanks on the market are made to such standards. The tanks are protected by a premium neo prenecover.

Does The System Work For Well Water?

Yes. However it does not remove iron, hydrogen sulfide or manganese. It should be pre treated prior to our salt free systems if you have this in yourwell water.

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

The whole house carbon filter media comes with a 5 year or 1,000,000 gallon guarantee. We guarantee the carbon reducing chlorine toun detectable levels for that period. When the carbon media needs to bere placed, simply order a replacement bag of carbon, dump out the expired media, and refill the tanks with new media. Our salt-free water softener media generally will never need to be replaced!

How Often Do I Change Out The Pre-filter?

The sediment pre-filters (inside the big blue housing) need to be replaced every 8-10 months. This can be done by any homeowner.

Who Installs The System?

Anyone with basic plumbing skills can easily install our systems. If you don’t know someone with basic plumbing skills, any local plumber will have no problem with the installation. If you need help finding a plumber, you can contact us to see if we have local plumbers in your area.

What Is The Warranty and Return Policy?

We have a lifetime warranty on all tanks and parts against manufacturer defects. We offer a try it and love it 6-month return policy. If you don’t love our system for any reason, simply ship it back for us within 6 months from purchase date return it for a full refund.

Clean Water,
Delivered Fast & Free

Enjoy fresh, filtered water at
every tap, with free shipping to get
you started quickly.

Lifetime Warranty
on Tanks & Valves

Invest with confidence,
knowing your core system
is covered for life.

90-Day Money-Back Guarantee

Try FilterSmart risk-free.
If you're not satisfied, return it
within 90 days for a full refund.