
Under Sink Water Filter - SMART by Crystal Quest
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“I just wanted to say thank you for your excellent products and service over the past 12 years. ”
- Daniel R. - Texas
Under Sink Water Filter - SMART by Crystal Quest
100% NO-RISK MONEY BACK GUARANTEE
Countertop Water Filter - Smart Triple Filtration System by Crystal Quest and Why Customers LOVE them!
Water Pitcher Filter System by Crystal Quest Features
Our Fluoride Countertop Water Filter System is dependable and built to last for years. This countertop system installs in seconds and sits on the countertop for water on demand. Quick and easy to use, stylish, convenient, and effectively removes many contaminants from your water.
Which cartridges are in my system?
SMART Water Filter Cartridge
Our special house blend of 2 types of coconut-shell GAC (including Catalytic) with 2 types of Eagle Redox Alloys® (9500 & 6500) & anion exchange resin. This blend effectively reduces & removes heavy metals, chlorine & chloramine, pesticides & herbicides, pharmaceutical by-products & other inorganic substances such as petroleum byproducts. Ceramic and Tourmaline balls to enhance the water and maintain a more alkaline pH.
Water flows through a bed of media made of a special high-purity alloy blend of two dissimilar metals - copper and zinc (ERA-6500, ERA-9500). ERA-6500 and ERA-9500 are major advancements in water treatment technology that works on the electrochemical and spontaneous-oxidation-reduction (Eagle Redox Alloy®) principles. Chlorine is instantaneously and almost inexhaustibly oxidized.
Water flows through ion exchange resins, reducing heavy metals such as lead, copper, aluminum, and water hardness.
Water flows through granulated activated carbon (GAC). GAC is universally recognized and widely used as an effective adsorbent for a wide variety of organic contaminants, such as chlorine (99.9%), chemicals linked to cancer (THM's, benzene) pesticides, herbicides, insecticides, volatile organic compounds (VOC's), PCB's, MTBE's and hundreds of other chemical contaminants that may be present in water causing bad taste and odors in your drinking water.
All Crystal Quest® GAC is a mixed blend of coconut shell and catalytic GAC to address both chlorine, chloramines, and these byproducts.
Carbon Block Water Filter Cartridge
Water travels through a 5-micron solid carbon cartridge for removing volatile organic carbon compounds (VOC's), insecticides, pesticides, and industrial solvents and traps particles larger than 5 microns including sediment, silt, sand, and dirt.
Sediment Water Filter Cartridge
Water travels through a sediment filter cartridge that removes sediment, silt, sand, and dirt. This also helps to extend the life of the water filter system.
Countertop Water Filter - Smart Triple Filtration System by Crystal Quest

Countertop Water Filter - Smart Triple Filtration System by Crystal Quest
Countertop Water Filter - Smart Triple Filtration System by Crystal Quest Benefits
Countertop Water Filter - Smart Triple Filtration System by Crystal Quest Benefits
✅ A diverter valve switches between filtered and unfiltered water
✅ Sits on the counter and easily connects to any kitchen faucet
✅ White (Polypropylene) housing is BPA Free
✅ Provides 10,000 gallons of filtered water (1-3 years, or when the flow of water will automatically either stop or slow down greatly)
✅ Great for homes, apartments, or office use.
✅ Option for countertop models only: Washable Pre-filtration Filter: use with any countertop system to help remove sediment thus enabling your filter to work more efficiently
Have Questions? Click Here to Review our Frequently Asked Questions...
You Can Also Give Our Tech Team A Call: 1-866-278-4130
Countertop Water Filter - Smart Triple Filtration System by Crystal Quest and Why Customers LOVE them!
Water Pitcher Filter System by Crystal Quest Features
Our Fluoride Countertop Water Filter System is dependable and built to last for years. This countertop system installs in seconds and sits on the countertop for water on demand. Quick and easy to use, stylish, convenient, and effectively removes many contaminants from your water.
Which cartridges are in my system?
SMART Water Filter Cartridge
Our special house blend of 2 types of coconut-shell GAC (including Catalytic) with 2 types of Eagle Redox Alloys® (9500 & 6500) & anion exchange resin. This blend effectively reduces & removes heavy metals, chlorine & chloramine, pesticides & herbicides, pharmaceutical by-products & other inorganic substances such as petroleum byproducts. Ceramic and Tourmaline balls to enhance the water and maintain a more alkaline pH.
Water flows through a bed of media made of a special high-purity alloy blend of two dissimilar metals - copper and zinc (ERA-6500, ERA-9500). ERA-6500 and ERA-9500 are major advancements in water treatment technology that works on the electrochemical and spontaneous-oxidation-reduction (Eagle Redox Alloy®) principles. Chlorine is instantaneously and almost inexhaustibly oxidized.
Water flows through ion exchange resins, reducing heavy metals such as lead, copper, aluminum, and water hardness.
Water flows through granulated activated carbon (GAC). GAC is universally recognized and widely used as an effective adsorbent for a wide variety of organic contaminants, such as chlorine (99.9%), chemicals linked to cancer (THM's, benzene) pesticides, herbicides, insecticides, volatile organic compounds (VOC's), PCB's, MTBE's and hundreds of other chemical contaminants that may be present in water causing bad taste and odors in your drinking water.
All Crystal Quest® GAC is a mixed blend of coconut shell and catalytic GAC to address both chlorine, chloramines, and these byproducts.
Carbon Block Water Filter Cartridge
Water travels through a 5-micron solid carbon cartridge for removing volatile organic carbon compounds (VOC's), insecticides, pesticides, and industrial solvents and traps particles larger than 5 microns including sediment, silt, sand, and dirt.
Sediment Water Filter Cartridge
Water travels through a sediment filter cartridge that removes sediment, silt, sand, and dirt. This also helps to extend the life of the water filter system.
Countertop Water Filter - Smart Triple Filtration System by Crystal Quest

Countertop Water Filter - Smart Triple Filtration System by Crystal Quest
Countertop Water Filter - Smart Triple Filtration System by Crystal Quest Benefits
Countertop Water Filter - Smart Triple Filtration System by Crystal Quest Benefits
✅ A diverter valve switches between filtered and unfiltered water
✅ Sits on the counter and easily connects to any kitchen faucet
✅ White (Polypropylene) housing is BPA Free
✅ Provides 10,000 gallons of filtered water (1-3 years, or when the flow of water will automatically either stop or slow down greatly)
✅ Great for homes, apartments, or office use.
✅ Option for countertop models only: Washable Pre-filtration Filter: use with any countertop system to help remove sediment thus enabling your filter to work more efficiently
Have Questions? Click Here to Review our Frequently Asked Questions...
You Can Also Give Our Tech Team A Call: 1-866-278-4130
Under Sink Water Filter - SMART by Crystal Quest
Why Customers LOVE them!
Crystal Quest® WS SMART Under Sink Water Filter System
- SMART WATER FILTER CARTRIDGE :
Water flows through a bed of media made of a special high-purity alloy blend of two dissimilar metals - copper and zinc (ERA-6500, ERA-9500). ERA-6500 and ERA-9500 are major advancements in water treatment technology that works on the electrochemical and spontaneous-oxidation-reduction (Eagle Redox Alloy®) principles. Chlorine is instantaneously and almost inexhaustibly oxidized.
Water flows through ion exchange resins, reducing heavy metals such as lead, copper, aluminum, and water hardness.
Water flows through granulated activated carbon (GAC). GAC is universally recognized and widely used as an effective adsorbent for a wide variety of organic contaminants, such as chlorine (99.9%), chemicals linked to cancer (THM's, benzene) pesticides, herbicides, insecticides, volatile organic compounds (VOC's), PCB's, MTBE's and hundreds of other chemical contaminants that may be present in water causing bad taste and odors in your drinking water.
All Crystal Quest® GAC is a mixed blend of coconut shell and catalytic GAC to address both chlorine, chloramines and these byproducts.
- CARBON BLOCK WATER FILTER CARTRIDGE :
Water travels through a 5-micron solid carbon cartridge for removing volatile organic carbon compounds (VOC's), insecticides, pesticides and industrial solvents and traps particles larger than 5 microns including sediment, silt, sand, and dirt.
- SEDIMENT BLOCK WATER FILTER CARTRIDGE :
Water travels through a sediment filter cartridge that removes sediment, silt, sand, and dirt. This also helps to extend the life of the water filter system.
- Our SMART Under Sink Water Filter System reduces or removes contaminants such as chlorine & heavy metals from tap water to offer the freshest taste to you. The perfect solution for any household, this water filter system is quick and easy to install and use, attractive, and convenient.
This solid state water filter uses the latest technologies that blend the adsorption capabilities of coconut shell activated carbon with Eagle Redox Alloy® and more.
When considering installation, if current under sink plumbing is hard copper tubing the saddle valve would be used; for flex tubing, the T-valve would be required. While ordering a prompt will require that an installation valve is specified in order to progress through the order entry screen. - Which CARTRIDGES are in my system?
BENEFITS OF
Under Sink Water Filter - SMART by Crystal Quest
- 💧Installs neatly under the sink
- 💧 Comes with a beautiful faucet and all necessary installation hardware.
- 💧 Conveniently provides 10,000 gallons of water (1-3 years, or when the flow of water will automatically either stop or slow down greatly.)
- 💧 Great for homes, apartments or office use.
FINANCING OPTIONS
Soft, Clean Water For Less Than A Coffee A Day
Quality Water Treatment provides several financing options to make your investment in soft, clean water for your home and family easy.
Multiple options including 4 interest-free payments.
Crystal Quest Authorized Dealer
WHY BUY FROM US
Real Experts. Real Value.
Providing the Best in Class
Water Treatment for Over 30 Years
Our mission is to empower people to live healthier, happier lives by providing quality water solutions for their families and businesses.
Quality Water Treatment has been delivering best-in-class water treatment solutions and customer service to people and businesses across North America since 1990.
We've done it all and seen it all!
As a family-owned business, our priority is our customers’ satisfaction. Reliable, economical water treatment can enhance quality of life in several ways:
- Improve taste
- Eliminate toxins
- Extend the life of appliances, pipes and fixtures
- Gentler on clothes, hair and skin
- Prevent costly plumbing corrosion and stains
We carry the best brands in the industry in value-added packages, making installation and operation of your water treatment system simple and efficient.
Intelligent Assessment
Everyone’s water treatment needs are different. With our innovative assessment technology, you can take the guesswork out of your water treatment options.
Leverage our Water Intelligence Engine™ to get the best expert recommendations for your unique water-quality needs. We’ll also help you discover what's really in your local drinking water and how the top brands stack up.
The Water Intelligence Engine™ will:
- Help you confidently and properly size a water softener solution to meet your space’s specific needs.
- Provide expert recommendations of various water treatment solutions.
- Thoroughly educate you on your options.
- Our newly updated Comparison Chart below compares all major brands.
- Our Water Score Report grades your local water quality and details any water contaminant findings.
Real Experts You Can Count On
At Quality Water Treatment, we treat our customers like family. And we know the products inside and out.
Don't waste your time wandering around your local big box store trying to find someone to help you.
You'll only find a pushy associate with limited knowledge, simply trying to move product from a limited inventory. Your odds of finding exactly what you need or finding a true expert are pretty low – generic water softeners and water filters at these stores often just don’t cut it.
Shop with confidence at Quality Water Treatment, and we’ll help you get the correct equipment for your specific needs and have it delivered right to your door!
Friendly, Expert Help at Your Fingertips
After over 30 years in business, we know water treatment like no one else! And we want you to leverage our expertise to get the best solutions for your needs and goals.
Our team of highly trained water treatment consultants is here to answer all of your questions.
We compare all major brands and show you all your options with no pushy sales tactics.
Everything you need to make the right decision is at your fingertips. You can also connect with us via live chat, text, phone and email.
Delivered to Your Door with Ease
All orders are processed within just 1 day.
With streamlined processes throughout our organization, we rapidly fulfill orders right after they're placed and ship them to your door – FAST!
No waiting. No hassle. We are 100% transparent about the status of your order at each step of the process.
You'll get automatic email alerts and you can check your order status at any time.
"Hands down, SoftPro Elite beats ALL the water softener competitors across the board in terms of next-generation technology, efficiency, warranty, value, and affordability.”
Affordable Ways to Pay
You deserve quality, clean, soft water, starting now!
We make purchasing the complete solution even easier with our flexible financing options.
Take advantage of QuadPay and make 4 easy interest-free payments over time. Or, pay a very small amount each month with Affirm.
We make buying simple and easy.
Make a Positive Impact for Families in Need
Together, we can make a MASSIVE difference in the world.
With our partnership with LoveWater.org, a 501c3 non-profit organization, your purchase today will give a family in Africa or Nicaragua safe, clean water for a full year.
Your order changes lives!
1 PURCHASE...
1 FAMILY...
1 YEAR OF CLEAN WATER
LOVERWATER.ORG PARTNERSHIP
Helping people with clean, quality water.





1 PURCHASE...
1 FAMILY...
1 YEAR OF CLEAN WATER
Here at Quality Water Treatment, we want to do more than just provide you and your family with safe, clean, and healthy water.
We want to provide safe, clean, and healthy water to those in need.
That’s why we’ve partnered with LoveWater.org, a well established 501c3 non-profit organization, that is changing the lives of those in need with their efforts to transform water in countries where access to clean water is scarce.
Your purchase today will provide safe, clean drinking water to a family of five in Nicaragua or Africa for a full year!
With your purchase, you can also be a part of the solution in helping us transform water for the betterment of humanity.
Here's What Our Customers Are Saying...
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“I just wanted to say thank you for your excellent products and service over the past 12 years. ” - Daniel R. - Texas
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“After we installed the Softpro Elite I noticed a significant difference in the house water quality. ” - Julie M. - Florida
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“I decided to go with the Softpro water softener over Fleck. Very impressed and satisfied with their products and customer service! ” - Roy P. - California