Whole House Water Filters

SMART Whole House Water Filter

Our flagship system for whole home protection.

SMART Whole House Water Filters reduce & remove harmful contaminants using our special house blend known as SMART Multimedia. These customizable systems come with pre and post filters and can also be paired with a water softener to take care of any hard water problems.

Eagle Whole House Water Filters

Alkalizing filtration and salt-free water conditioning.

Eagle Whole House Water Filters expand on our SMART Series to reduce and remove harmful contaminants as well as create higher alkalinity, making it enhanced in pH. These systems also have an Ultrafiltration (UF) Membrane to remove micro-organisms. Eagle systems can be paired with a Salt-Free Water Conditioner to reduce scale buildup in your home.

Guardian Whole House Water Filter

Affordable whole home water filtration.

This whole house system provides maximum home filtration at an affordable price. Inside the tank is Premium Coconut Shell GAC, Catalytic GAC, and our ERA 6500, which remove many contaminants and helps to achieve long lasting water filtration. This system comes equipped with a carbon block post filter.

High Flow Whole House Water Filter

For larger homes requiring higher flow rates.

Our High Flow Whole House Water Filters are built with large estates in mind. These systems achieve a much higher flow rate than our standard full-size systems and range from 15-35 Gallons per minute. Choose from a SMART or an Eagle media base. Each system can be equipped with a Water Softener for complete whole home protection.

High Flow Whole House Water Filter System
Call to Speak with a Product Specialist:
(770) 951-5600

Specialty Whole House systems for any water problem you can think of.

Acid Neutralizing

Containing similar media to our Alkalizing media blend, this mix contributes to mineralization, enhanced pH, alkalinized, and ionized water.

Arsenic Removal

These systems contain a strongly basic hybrid anion exchange resin specially formulated to selectively remove arsenic and is effective over the entire pH range of potable water.

Fluoride Removal

These systems are designed to remove metals through a mixture of adsorption and chemical reaction with the media and is pacifically designed to have a high affinity for Fluoride.

Metal Removal

These systems utilize combination of four different medias in order to effectively remove and reduce metals in your water.

Lead Removal

Our systems are equipped with high performance, durable motors that will provide for a reliable, long-lasting system for many years to come.

Nitrate Removal

The media in these systems are designed particularly for nitrate removal even when moderate to high concentrations of sulphate are present.

Tannin Removal

These systems contain an ion exchange resin specially designed to remove tannins, organic color, and other naturally occurring organics from water.

Turbidity Removal

Removes impurities including clay, silt, finely divided inorganic and organic matter, soluble colored organic compounds, and other microscopic organisms.

Alkaline Additive

These systems utilize a natural blend of calcium, magnesium & ceramic balls to enhance the mineral content of your water, increase alkalinity, and elevate the pH.

Whole House Cartridge Systems

Big Blue Water Filters

5" x 20"

Mini Water Filters

2.5" x 20"

Compact Water Filters

5" x 10"

Whole House Water Filtration System

Whole House Water Filtration Systems offers a variety of benefits. In particular, a whole water filtration system allows you to cook, shower, and bathe in water free of contaminants. Enjoy softer skin and smoother hair, while also increasing the lifespan of clothing, appliances, and your water heater. With one of our filters, you can eliminate the need to buy bottled water and avoid creating plastic waste which harms oceans and the environment.

Most importantly, these filters provide healthy drinking water for you and your family.

Health Advantages of SMART Water

Water is essential for existence. In fact, along with air, water is the most important compound for the survival of all life forms. Alkaline water is best for the health of people, and acidic water tends to be most beneficial for plants. You see this difference mirrored in the gases that plants and animals use. While animals need oxygen, plants need carbon dioxide. See our smart water whole house water filtration systems for more information.

Drinking fresh, clean water offers the following benefits and more:

  • Boosts energy levels
  • Contributes to the health of your muscles, which are 70% water
  • Flushes toxins from your body
  • Keeps lungs healthy and reduces mucus build up
  • Helps reduce ear wax
  • Keeps bowels active and moving in healthy ways
  • Cleans out urinary tract
  • Regulates blood pressure levels
  • Provides electrolytes and other essential minerals
  • Reduces the risk of kidney stones
  • Assists in the process of transporting nutrients to cells
  • Cushions joints by keeping cartilage and discs healthy
  • Reduces risk of cancer and many chronic illnesses
  • Increases alertness and cognitive functions
  • Helps with headaches as brains are 75% water
  • Assists with proper nerve functioning


When you filter the water, you remove any contaminants, ensuring you reap even more benefits. Keep in mind that the majority of your body is made of water. Blood is 92% water; muscles, tissues, and brains are 75% water; and even your bones are 22% water.

Benefits of Using Filtered Water for Cooking

When you use filtered water for cooking, you get to enjoy all the health benefits of water listed above, and beyond that, filtered water can also improve the taste of foods and drinks made with water such as coffee and tea. Unfortunately, although most water in the United States is free of deadly waterborne contaminants, the water supply tends to have chlorine and related byproducts. By using a whole home water filtration system, you remove those elements, safeguarding the health of your family and the taste of your food.

Filtered Water Helps Clothes Last Longer

Poor water quality can be hard on your clothes. Soap and detergents don't lather well in hard water, and that compromises the ability of your washing machine to get your clothes clean. Additionally, excess minerals in water stick to your clothes, fading bright colors and giving some fabrics a rough feel. If your water has iron, manganese, and sulfur, those elements can lead to stains if they are not filtered out. Finally, hard water can clog the lines leading to your washer and create build up on the machine's internal components.

Why You Should Choose Crystal Quest

With over 30 years of experience and having served over a million happy customers, we understand the water filtration industry. We work with residential, commercial, and industrial clients, and we offer a wide range of filtration methods including media filtration, membrane technology, non-filtration, chemical and organic disinfection, oxidation by air and ozone, and dosing systems that pretreat the water prior to filtration. To learn more or to start your journey toward filtered water, contact us today or read our product reviews.

Only need a water softener?

We have a variety of different Water Softener Systems as well as Anti-Scale and Salt-Free Water Softener options. If you are looking to purchase a standalone softener system, start here.

Looking for Whole House Reverse Osmosis?

Our large selection of Reverse Osmosis Systems comes nearly unmatched. We have systems accommodating for nearly any flow rate you will need as well as storage tank kits to turn it in to the ultimate whole house system.