⭐ RATED 5 STARS BY THOUSANDS OF HOMEOWNERS
TESTED & CERTIFIED Tanks, Parts & Filtration media
WHOLE-HOUSE WATER FILTRATION, MADE FOR AMERICAN FAMILIES
Unlike small point-of-entry filters or salt-based softeners, the FilterSmart Whole House Filter + Salt Free Softener Combo System delivers proven, house-wide results:
Up to 99 % reduction in chlorine and improved taste & odor after first day
99 % scale-prevention efficiency without salt or brine discharge
Reduction of Lead, mercury & heavy-metal reduction below standards
Energy-saving: water-heater efficiency maintained within 1 % of factory spec after six months
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Unlock Your Bottled Water Quality At Every Tap Guaranteed
FREE SHIPPING | 6-MONTH RISK-FREE TRIAL | LIFETIME WARRANTY | 67/mo FOR 36 MONTHS WITH AFFIRM
The Hidden Threat in “Perfectly Safe” Tap Water & How the Combo Can Help
A three‑year investigation by the Environmental Working Group (EWG) uncovered 316 contaminants lurking in U.S. tap water—most with no federal safety standard.
More recent studies estimate 45 % of U.S. tap water contains PFAS, the toxic “forever chemicals” linked to serious health risks. Once we learned that, a simple softener or pitcher filter didn’t feel like enough.
Even though most American homes are connected to public water systems, the truth is that many municipal supplies still contain chlorine, chloramines, heavy metals, and even trace pharmaceuticals.
When we first discovered this, we were honestly shocked — like most people, we assumed our tap water was clean. But after digging into the research, we realized that “safe” doesn’t always mean healthy.
Municipal systems treat water to meet minimum federal standards, but they don’t remove everything — and after traveling through miles of aging pipes, even more contaminants can end up in the water you use every day.
That’s why we engineered the FilterSmart Combo System — a whole-house solution designed to remove what worries homeowners most.
Our advanced blend of catalytic carbon and KDF media filters out chlorine, chloramines, heavy metals, VOCs, and hundreds of other harmful chemicals — using a natural media mix made from coconut shell carbon and KDF.
It purifies without adding anything to your water — just clean, healthy water from every tap.
Hard Water in America: How Bad Is It Where You Live?
Hard water is a problem in most American homes, affecting more than 85% of the country. It occurs when water carries higher levels of calcium and magnesium—minerals that leave behind stubborn scale on faucets and fixtures, shorten the life of appliances, and contribute to dry skin and dull hair.
Hard water isn’t harmful to drink, but most traditional salt-based softeners remove these healthy minerals and replace them with sodium, which can add salt to your water and the environment. Areas across the Midwest, Southwest, and West Coast are especially prone to severe hard water, making a salt‑free solution ideal for protecting your home without compromising your water.
FilterSmart Combo: Whole-House Filtration + Salt-Free Softening in One
We wanted to filter out chlorine and harmful contaminants, tackle hard water problems throughout the house — but without using a salt-based system.
Nearly 95 % of American households receive hard water—rich in minerals that aren’t bad for you, but wreak havoc on plumbing, water heaters, dishwashers, and every shiny faucet in the house.
We were tired of replacing heating elements, scrubbing white crust week after week and worried about choline or what else so we set out to design a single system that would BOTH protect the entire home and you and your family from harmful contaminants.
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FREE SHIPPING | 6 MONTH SATISFACTION GUARANTEE | DESIGNED, ASSEMBLED, & PACKAGED IN THE USA
Our Belief:
How Our Water Thrived Before Salt Bags & Chemical Add-Ons
Long before brine tanks and single-use filter pitchers, families relied on natural filtration—charcoal, sand, and mineral beds—to enjoy clear, healthy water. Then big softener brands taught us to chase “softness” with salt refills, service calls, and endless plastic cartridges.
Here’s what those legacy systems don’t mention:
Salt brine wastes hundreds of gallons a month
Sodium runoff harms landscaping & septic fields
Chlorine and contaminants remain untouched, so you still buy fridge filters or bottled water.
Nature has always supplied better answers: activated carbon, copper-zinc media, and template-assisted crystallization (TAC)—all packed into one sleek, maintenance-light system.
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FREE SHIPPING | 6 MONTH SATISFACTION GUARANTEE| DESIGNED, ASSEMBLED, & PACKAGED IN THE USA
How The Combo Works – 4-Stage Protection
Stage
1. Sediment Shield
2. Catalytic Carbon
3. KDF 55 Alloy
4. Salt-Free TAC Media
Inside the tank
5-micron spun-poly sleeve
High-activity coconut carbon
Copper-zinc granules
Template-Assisted Crystallization beads
What it does
Traps sand, rust & debris
Removes chlorine, chloramines, VOCs,
Reduces heavy metals & lead
Converts hardness minerals into harmless crystals
5-micron spun-poly sleeve
Clearer water, longer media life
Fresh, clean taste at every tap
Added safety for kids, pets, plants
ZERO scale on fixtures & appliances
Stage 1: Sediment Pre-Filter
5-micron pleated cartridge
Catches rust, sand & debris—protects plumbing
Stage 2 & 3: Catalytic Carbon Tank
Coconut-shell catalytic carbon + KDF
Removes chlorine, chloramines, VOCs, pesticides & heavy metals
Stage 4: Salt-Free Conditioner
Tested TAC anti-scale media
locks hardness minerals into harmless micro-crystals—no salt, no slippery feel
Runs silently on household water pressure—no electricity, no back-flush cycles, no monthly tasks.
TESTED AND CERTIFIED TANK, PARTS & MEDIA
Why This Blend of Media Is Critical for a Healthy Home
Traditional salt softeners fix one thing (hardness) but ignore chlorine, chemicals, and heavy metals. Point-of-use filters improve taste but protect only a single faucet.
FilterSmart’s multi-media stack solves both problems for the entire house:
Key Outcomes
🫧 Cleaner Drinking Water – catalytic carbon scrubs chlorine, chemicals & odors before they reach any tap.
🚿 Scale-Free Plumbing – salt-free TAC stops mineral crust in pipes, water heaters & fixtures.
🌱 Zero Salt Waste – no added sodium for your diet, no brine damaging garden soil.
Bottom line: Healthier water, longer-lasting appliances, and real savings on salt, service calls, and premature repairs—all in one maintenance-free system.
All-in-one solution for your home’s water
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.
Proven 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.
Proven by Science, Trusted by Homeowners
Our Customers see better-tasting water within the first week
Reported less scale on fixtures after one month
Verified 5-Star Reviews: 2,000 + and counting
Rigorous testing • No salt • No electricity
Works for city or well water(no iron)
What to Expect With Regular Use
Day 1
Chlorine smell vanishes; water tastes noticeably fresher
Week 1
Skin feels less dry; hair is softer without extra conditioner
Month 1
Glassware air-dries spot-free; faucets stay shiny
Month 3
Water-heater energy use stabilizes; scale flakes disappear
Year 1+
Appliances & plumbing show minimal mineral wear; no salt purchases or service calls
Simple Installation, Lifetime Support
Free bypass kit with 1″ fittings for easy DIY or plumber install
Set & Forget—Carbon media lasts 1 million gallons / 5 years
Lifetime Warranty on tanks & valve heads
6-Month Satisfaction Guarantee—return for a full refund if you’re not
Easy DIY Installation – No Dealer Needed
Installing your FilterSmart system is simple and saves you thousands. Most homeowners or a local plumber can install it in just a few hours with our step‑by‑step guide and video. By skipping expensive water treatment dealers who charge 2× the price, you keep more money in your pocket while getting a far superior system and no In home hard pressure sales tactics.
We assemble every Combo System in Phoenix, AZ and send it straight to your door with free shipping—pre-loaded with media and ready for a installation.
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FREE SHIPPING | 6 MONTH SATISFACTION GUARANTEE | DESIGNED, ASSEMBLED, & PACKAGED IN THE USA
Due to High Demand and Limited Supply, We Have A High Risk of Selling Out. Save $400 + Free Shipping + Free Sediment Pre-Filter + Bypass Kit Included
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FREE SHIPPING | 6 MONTH SATISFACTION GUARANTEE | DESIGNED, ASSEMBLED, & PACKAGED IN THE USA
Here's What Filtersmart customers Are Saying:
Safe, clean water at every tap with the Whole House Filter+ Salt Free Softener Combo
Like millions of families across the U.S., we were frustrated with what came out of our own taps — water that smelled like chlorine, left white scale on faucets, and dried out our skin.
We tried salt-based softeners, but they required constant refills, stripped out healthy minerals, and dumped salt into our water and the environment.
There had to be a better way. Other Systems Were:
Overpriced
Used Salt and added sodium to the water
Didn't remove a wide range of contaminants in US tap water
We Were determined to built a system that we knew American families desperately wanted and needed.
So we built one. Backed by 40+ years of combined experience in water treatment, the FilterSmart Combo delivers what other systems can’t: deep whole-home contaminant removal and salt-free scale prevention. For over a decade, it’s been the choice thousands of families have relied on.
Remove chlorine and harmful contaminants
Prevent hard water scale — without salt
Protect appliances, plumbing, and health — with zero maintenance
It felt like a big ask, but we believed it was possible.
So we created the Filtersmart Whole House Filter + Salt Free Softener Combo and everyone loved it.
Transform your tap water into bottled water quality taste
Cut out overpriced local dealers buying manufacture direct
Help protect the Earth from added sodium waste from salt softeners
We also set out to build something that would truly last — not just for a few years, but for life. Our goal was simple: give customers a system they could install once and rely on for decades to come.
That’s why we use tanks that have set the industry standard for over 30 years —a one piece, seamless high density polyethylene liner and an encapsulated, leak free engineered polymer inlet. Wrapped in a durable neoprene jacket, every detail is designed for long-term strength, protection, and peace of mind backed by a lifetime warranty.
All tanks, parts and media we use carry their own individual NSF certification.
When you choose FilterSmart, you’re not just buying a system — you’re making a lasting investment in your home and water quality.
What started as a small idea has grown into a community of thousands of happy home owners.
Together, we've stopped harmfull salt ending up in our fresh water ways and created tap water our customers can trust.
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FREE SHIPPING | 6 MONTH SATISFACTION GUARANTEE
Why Our customers love our whole house carbon Filter
There’s something really satisfying about knowing the water coming into your home is being filtered right at the source. The Whole House Water Filter on our Combo system does it right. No Electricity no wasted water and long contact time with the media. Our unique up-flow design creates no channeling inside the tank.
No chlorine smell in the shower. No mystery chemicals in your drinking water. Just clean, fresh water from every tap.
Our carbon filter uses catalytic carbon + KDF media to remove chlorine, chloramine, VOCs, heavy metals, and hundreds of contaminants — many of which aren’t visible, tasteable, or even regulated.
It’s a solution you can feel — in your skin, your hair, your coffee, your peace of mind.
No more worrying about what’s in your water. We think that’s worth everything.
Proven Results. Tested & Certified Performance
Hard water is everywhere — but most people don’t realize how much damage it does until it’s too late. So we knew we needed to have a salt free way to reduce hard water. That's why our salt free softener tank is so important.
Scale builds up in your pipes, ruins appliances, stains fixtures, and dries out your skin and clothes.
We used to think salt-based softeners were the only solution... until we discovered something better.
But we knew we needed salt free media that was tested and proven against the hardest tap water that actually worked. There is so much information out there we had to find a proven method without salt. We finally found one and it worked amazing and had studies to back it up.
Our Salt Free Softener on our Combo System uses Template Assisted Crystallization (TAC) — a fascinating, proven technology that conditions the calcium and magnesium in your water so they don’t stick and create scale. It was tested on the hardest Arizona tap water and delivered up to 99% scale reduction. Exactly what we needed.
BENEFITS Of Our Salt Free Softener Alternative Softener:
✅ Removes scale buildup in pipes, appliances, and fixtures
🚿 Improves water flow by clearing mineral buildup in pipes
⚡ Boosts appliance efficiency, including water heaters and dishwashers
🛡️ Protects appliances from damage caused by hard water deposits
🍽️ Prevents spotting on dishes, glassware, and cutlery
🧴 Reduces dry, itchy skin and dull hair caused by hard minerals
🚪 Prevents water spots on shower doors and bathtubs
Discover The Magic Of The FILTERSMART COMBO
Get Clean, Safe Water — Without Salt or Maintenance
50% OFF MANUFACTURER DIRECT
Unlock our Current Limited Time Offer :
✅ 50% OFF the Combo System (Whole House Filter + Salt-Free Softener)
🚚 Free Shipping to your door — no surprise fees
🛡 Lifetime Warranty on tanks and valve heads
🔄 6-Month Satisfaction Guarantee — risk-free trial
🔧 Free Installation Guide (DIY or with any local plumber)
🛠️ Free bypass install kit — includes a bypass valve and 1″ fittings for a quick, hassle‑free setup.
💧 Free Sediment Pre-Filter Kit — protects your system for longer life.
🌀 Pre-loaded Media — ships ready to install, no setup hassle
FREE SHIPPING | 6 MONTH SATISFACTION GUARANTEED
SHIPS TOMORROW | LIMITED SUPPLY AVAILABLE
Thousands of 5-Star Reviews — and a Decade of Trust
"After researching at least a dozen different companies, I finally chose FilterSmart. I am so glad I did. Water tastes better and less hard water all over my house. also love that it’s salt-free and low maintenance. No more hauling salt bags or worrying about sodium in our drinking water. It just quietly works — and that peace of mind is worth every penny."
KATIE H
VERIFIED BUYER
WONDERFUL!
"We have a lot of sediment and really hard water in Ventura CA. As you can see, I have really bad water. If you have hard water like me, you need this system!"
KATIE H
VERIFIED BUYER
WONDERFUL!
We really needed the whole house water filter. We did not have quality tap water and decided to do something. Immediately my water tasted better. Installation was easy for my plumber. A+ i recommend this system.
MELANIE H
VERIFIED BUYER
This product is incredible...
I was honestly getting tired of the chlorine smell in our tap water and the constant white buildup on everything — faucets, dishes, even my hair felt dry. After installing the FilterSmart Combo System, we noticed the difference right away. The water tastes and smells so much better, my skin feels softer, and even our shower glass is staying cleaner.
DAWN K
VERIFIED BUYER
"We wanted to make sure our water was safe after the fires. We live in paradise CA. The water quality is great—it tastes just like bottled water now."
Still Have Questions? We’ve Got Answers
💧What exactly does the FilterSmart Combo System do?
The Combo System combines a whole house catalytic carbon filter with a salt-free water softener alternative. It filters out chlorine, chloramines, heavy metals, and chemicals, while also preventing hard water scale buildup—without using salt or removing healthy minerals
🌿 Is this better than a salt-based softener?
Yes — for most homeowners. Salt-based softeners remove calcium and magnesium by replacing them with sodium, adding salt to your water and wasting gallons through backflushing. Our system keeps healthy minerals in the water while preventing scale, using eco-friendly conditioning media with no salt, no wastewater, and no added sodium.
🚚 Shipping & Returns?
We offer free shipping on all orders across the U.S. Your system ships quickly, pre-loaded with media and ready to install—no messy setup or delays. And we stand behind our products with a 6-month “Try It, Love It” Satisfaction Guarantee. If you don’t love it, return it within 6 months—no questions asked.
⚙️ How long does the system last?
Our carbon filter lasts up to 1 million gallons or 5 years, and the salt-free media doesn’t need replacement. The tanks and valve heads are backed by a lifetime warranty for peace of mind.
🛠️ Who installs the system?
Most homeowners either DIY the install if you are handy with basic plumbing using our step-by-step guide and video, or hire a local plumber. It’s a simple in-line install that works with any standard home plumbing. By avoiding high-markup dealers, you’ll save 50–70% compared to local installation companies.
💸 Does it require any maintenance?
Nope! The system is completely maintenance-free. No salt to refill, no electronics to program, and no monthly service appointments. Just clean water, hassle-free. Only thing to do is replace the sediment pre filter (big blue housing) every 6-8 months.