Skip to product information
1 of 9

Product Overview

review-image
Over 2,000 5-Star Reviews

Whole House Water Filter System- FS1000-1 Million Gallon

Whole House Water Filter System- FS1000-1 Million Gallon

Our Filter System removes impurities and contaminants for bottled-quality water throughout your home.
1,000,000 Gallons of Long-Lasting Filtration
Designed to last up to 1,000,000 gallons, providing exceptional performance and peace of mind for your household."
Removes contaminants
Chlorine, chloramine, heavy metals, PFAS, VOCs, lead, arsenic, and more
Tested & Certified
Our systems use certified tanks, parts and media.
Lifetime Warranty & Easy to maintain
Our system comes with a lifetime warranty and requires minimal maintenance, ensuring hassle-free operation and long-term reliability for your home
Number of Baths-GPM
System Type
Regular price $2,299.00
$2,299.00 $2,598.00
Sale Sold out
review-image

Experience the FilterSmart difference: 6 months risk-free with free shipping.

Experience the FilterSmart difference: 6 months risk-free with free shipping.

We're so confident that you'll love the results our whole house water filter delivers. That's why we offer a 6 Month in-home trial with free shipping. If you're not completely satisfied, simply return it for a full refund. Your satisfaction is our top priority.

What’s Included?

Specifications

View full details

Try Our System For 6 Months—Love It, Or Get Your Money Back!

Tested & Certified Tanks, Valves And Media.

Save 50% & Get Free Shipping When You Buy Direct From Us.

Lifetime Warranty On Tank & Parts.

How it works

The FilterSmart whole house water filter system uses high quality catalytic carbon, a premium sediment filter and long lasting KDF media filtration to remove harmful contaminants from your water supply, leaving you with fresh, pure water that's odourless, great tasting and safe for the whole family. For three decades, our tanks have set the standard with a seamless high-density polyethylene liner for lasting strength and a leak-free engineered polymer inlet, all wrapped in a protective neoprene cover to ensure a lifetime of worry-free performance.

Our Water Filter Removes…

Chlorine

Arsenic

Voc’s

Trihalomethanes

Industrial Solvents

Chloramine

Lead

Chromium

PFAS

Heavy Metals

Taste & Odors

& More

Join Over 2,000 5-star Reviews

Vern Morgan
"I live in Missouri, and my water was polluted due to failed wastewater systems. After testing, we found TCE in the water. We consulted with others and decided that the FilterSmart system was the right choice. After installation, we tested it, and it's removing all the contaminants."
Dan - Paradise, CA
"We are located in Paradise, CA, and after the wildfires in 2018, we wanted to buy a water filter to remove any contaminants that may have entered the water supply. After we installed it, we noticed an instant improvement in water quality and taste. It was easy to install and overall, a great system.
Bob M.
"We didn't like the smell or taste of our water. After some research, we found a wonderful product at a reasonable price. I installed it myself with minimal skills, and we've had great water ever since. Excellent customer service too!"

A three-year investigation by the EWG of the country’s drinking water found that water flowing to about 85% of the population contains 316 contaminants – over 60 percent of these have no safety standards and are not regulated by the EPA.

Benefits of a FilterSmart whole house water filter

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 enhances the flavors of food and drinks.

Healthier Skin & Hair

Experience noticeably healthier and more hydrated skin and hair with filtered water while showering and bathing.

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.

You Deserve Better Water

Experience the peace of mind that comes with pure water from every tap in your home.

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. Breathe easier and live healthier with every breath.

Bottled Water Quality at Home

Experience the purity and taste of bottled water right from your tap with our state-of-the-art filtration system. Say goodbye to the cost and waste of bottled water and enjoy a continuous supply of fresh, pure water throughout your entire home.

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. Experience the peace of mind that comes with pure water in every room of your home.

Clean Water Made Easy

Multi-Stage Filtration

Removes a wide range of contaminants, including chlorine, chloramine, arsenic, VOCs, and more, for cleaner, healthier water.

Whole House Filtration

Ensures filtered water reaches
every tap in your home, from the
kitchen sink to the shower.

SmartVORTEX Design

Our innovative SmartVORTEX design prevents channeling, ensuring maximum contact time between water and filtration media for superior contaminant removal and consistent performance.

Minimal Maintenance

Only requires occasional pre-filter replacements (every 8-10 months) for continued clean water.

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 each carry their own certifications.

Quick And Easy Installation

Quick And Easy Installation
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.
Quick And Easy Installation
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.
Quick And Easy Installation
Step3
Turn on faucets throughout your home
to clear air and enjoy clean, filtered water flowing through your pipes.
need a little help?

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

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.

Stage 3 & 4

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.

Why Filtersmart Whole House Water Filter?

Why Filtersmart Whole House Water Filter?

The system’s SmartVORTEX design creates a unique vortex within the large mineral tank. Water flows to the bottom of the tank and then swirls upward, preventing channeling and ensuring optimal contact time with the filtration media. This design boosts filtration efficiency and prevents the performance falloff commonly seen in other systems.

The SmartVORTEX increased contact time with the certified media mix enhances filtration rates, making FilterSmart the #1 choice in home filtration. 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 designed to provide you with a lifetime of worry-free performance.

6 Month In-Home Trial:

6 Month In-Home Trial:

We are so certain that you will see the value and benefits of using your FilterSmart Water System each day that we are happy to offer a risk-free 6 month in-home trial. If you are not completely satisfied and don’t find FilterSmart to meet your expectations, just simply return it within 6 months for a full refund. FilterSmart stands behind its products and our commitment to your satisfaction is our top priority.

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

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

Built-in bypass for easy installation

Others

Some
Some

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?

For over 30 years, our industry-leading tanks have set the standard for durability and performance. They feature a one-piece, seamless high-density polyethylene liner for strength and longevity. 

Includes an encapsulated, leak-free engineered polymer inlet, ensuring consistent, reliable operation. 

Unmatched strength and durability wrapped in protective neoprene cover, our system is designed to provide you with a lifetime of worry-free performance.

What Is The Return Policy?

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 and return it for a full refund.

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 filter) 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.

Where Is The System Installed?

Our systems are typically installed at the point where the main water line enters your home. This ensures that all water distributed throughout the house, including taps, showers, and appliances, is filtered. The filter is usually placed in a basement, utility room, or garage, or outside the home where the main water supply enters the home.

Shop bestsellers

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

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

4-Stage 50GPD Reverse Osmosis System

Style
Faucet
$479.00 $598.00
Up to 19% OFF
4.95/5.0

10 Inch Sediment Pre Filter (4 Pack)

$125.00 $250.00
Up to 50% OFF

1,700+ 5 Star Reviews

Tried and Tested reviews from our amazing customers all over the U.S.

review-image
“Great value”
Verified User

whole house carbon in metal case

“I just received this, I’ll install it soon. It is what I expected, I’m hoping the carbon filter will take care of odors. I really like that I can replace the carbon media.”
review-image
“Great value”
Verified User

whole house carbon in metal case

“Best whole house filter on the market. I got the option with the larger GPM and flow and have noticed no pressure loss. Great water now at every tap and no bad chlorine smell in the bath. easy installation. A++ in my book.”

Reviews