Affiliate link. We may earn a commission if you purchase. Our disclosure
By Elorova ResearchSource checked
A documentation-based review of the manufacturer’s listing and specifications. How we reviewed it
Our assessment
The conditioner should be evaluated as a scale-control approach, separately from an ion-exchange softener. Do not assume the same hardness result or water feel. Confirm the permitted feed-water conditions, exact media quantity and pre/post components before choosing it over a salt-based system.
The manufacturer links technical or installation documents. We have kept those references with the product research below.
Identifiable part numbers
CQE-WH-02132, CQE-WH-02133, CQE-WH-02134 and 1 more. These are useful for asking the manufacturer about an exact configuration.
What deserves a closer look
Fit comes first
The source includes different installation and control-head descriptions. Ask for the diagram and operating requirements that apply to the supplied configuration.
Look beyond the listed price
Check the cartridge, UF and anti-scale media schedule for the exact package. Do not assume that every salt-free product has identical service needs.
Compare the same configuration
The source lists 4 configurations. Use the model and part-number table below so that a size, package or optional component is not mistaken for a different specification.
These are our reading of the published information and our buying considerations. They are not measured performance results.
The specifications, in context.
Values below are published by Crystal Quest. Specifications may describe different configurations; read the model labels and compare the complete source tables in the reference section.
The source includes different installation and control-head descriptions. Ask for the diagram and operating requirements that apply to the supplied configuration.
Configuration
Standalone
Structure
Fiberglass · Stainless Steel
Cubic Feet of Resin
1.5 · 2
Model & part-number reference 4 configurations
This is a reference table, not an ordering form. SKU and option names are reproduced from the manufacturer snapshot.
Configuration
Part number / SKU
Listed price (USD)
Standalone / Fiberglass / 1.5
CQE-WH-02132
$2,147.00
Standalone / Fiberglass / 2
CQE-WH-02133
$2,393.00
Standalone / Stainless Steel / 1.5
CQE-WH-02134
$2,701.00
Standalone / Stainless Steel / 2
CQE-WH-02135
$2,947.00
Price snapshot from November 8, 2026. This is not a current offer or a stock confirmation.
Think beyond day one.
Check the cartridge, UF and anti-scale media schedule for the exact package. Do not assume that every salt-free product has identical service needs.
Match the exact model or SKU before relying on an installation diagram or replacement schedule.
Ask what the quoted package includes and what must be supplied separately.
Keep the manufacturer’s operating instructions with your service and replacement records.
Is scale conditioning the outcome you need, or do you require hardness removal?Our reading
The conditioner should be evaluated as a scale-control approach, separately from an ion-exchange softener. Do not assume the same hardness result or water feel. Confirm the permitted feed-water conditions, exact media quantity and pre/post components before choosing it over a salt-based system.
Who is Salt-Free Water Conditioner worth considering for?Best fit
Readers specifically comparing scale conditioning, with feed-water chemistry suitable for the manufacturer’s selected model.
What are the configuration constraints and installation requirements?Fit & plumbing
The source includes different installation and control-head descriptions. Ask for the diagram and operating requirements that apply to the supplied configuration.
What are the ongoing maintenance and filter replacement considerations?Ownership costs
Check the cartridge, UF and anti-scale media schedule for the exact package. Do not assume that every salt-free product has identical service needs.
Go back to the source.
The full product information below is supplied by Crystal Quest, including its own descriptions and claims. We have reorganized the typography and tables for reading. This material is separate from Elorova’s assessment.
Product overviewManufacturer material
Description
Water Travels Through 4 Stages of Filtration
Stage 1: Water flows through a 20” sediment filter cartridge that removes sediment, silt, sand, and dirt.
Stage 2: Water flows through a Crystal Quest Eagle Anti-Scale media tank.
Stage 3: Water flows through a 20” solid carbon cartridge for removing volatile organic carbon compounds (VOCs), insecticides, pesticides, and industrial solvents.*
Stage 4: Water passes through a 20” 0.2-micron ultrafiltration (UF) membrane. Ultrafiltration (UF) is an important purification technology used for the production of high-purity water. UF is effective for the removal of colloids, proteins, bacteria, viruses, parasites, protozoa and pyrogens (e.g., gram-negative bacterial endotoxins), other organic molecules larger than 0.2-micron, and most other water contaminants known today.
* If present in the water
Salt-Free Water Conditioner
Crystal Quest® Saltless Water Conditioner is a new technology that transforms the calcium (hardness) of the water into mechanically stable and heat resistant calcite crystals (nanometer size) which no longer cause lime deposits. The calcium is simply rinsed away.
Calcium (hardness) creates scale in pipes, on appliances, and other plumbing surfaces. This leads to higher heating and energy costs and expensive repairs to appliances. Scale can also be a source for bacteria to grow, which can be a health concern in drinking water applications. It also removes the already existing scale from pipes and heat exchanger surfaces (descaling effect) and further protects the system from the future formation of scale (scale protection effect).
When hardness levels appear at 25 gpg (grains per gallon) or higher pre-treatment or additional media may be required. Please consult a specialist for this condition.
Removal of Existing Calcium Deposits
The calcium crystals which are rinsed away by the water cannot attach to any surfaces but, due to the nanostructure of the crystals, they have a function similar to the Crystal Quest® Eagle® Anti-Scale Media. It binds additional calcium to itself and therefore breaks the grid binding structure of the calcium deposits. The result is that even after a short time large pieces of deposits are removed. This process continues until the surface is free from deposits.
Formation of a Corrosion-Preventing Layer
After the old calcium deposits are removed, a 30- to 80-micron thick corrosion-preventing layer is formed. This layer forms because of the reaction of the nano surface of the crystals and the metallic surface of the pipes. This is comparable to the green layer of verdigris on a copper roof. As soon as the protective layer is formed it can no longer grow bigger, but it creates complete protection.
A dosing for permanent hardness may be required as a pretreatment for anti-scale in some hard waters. With an Anti-Scale/Saltless Conditioner, you will totally eliminate the use of salt and wastewater that comes along with backwashing, while still providing your home with comfortable, soft-feeling water. Used as an alternative to salt-based softeners, Eaglesorb ES3 scale control media prevents the negative effects of calcium and magnesium while allowing the positive health benefits to remain.
Anit-Scale media may be required as a pretreatment for anti-scale in some hard waters. With a conditioner, you will totally eliminate the use of salt and wastewater that comes along with backwashing, while still providing your home with comfortable, soft-feeling water. Used as an alternative to salt-based softeners, Eaglesorb ES3 scale control media prevents the negative effects of calcium and magnesium while allowing the positive health benefits to remain.
Additional Product Options
12 GPM UV Water Sterilizer: Specifically designed to meet the demanding microorganism control concern. These microorganisms can range from bacteria and viruses to algae and protozoa. A major advantage of UV treatment is that it is capable of disinfecting water faster than chlorine without cumbersome retention tanks and harmful chemicals to your drinking water.
Leak Detector Valve: Used to detect a water leak within a water filter system and shuts down the water supply to prevent flooding.
Vacuum Breaker: Recommended to be installed inline ahead of water filter systems as a precaution against the rare occurrence of negative pressure (a vacuum) in the water line which can cause damage to the filter tanks and housings.
Metered Valve: The systems come standard with a timer valve which runs the backwashing schedule on a set number of days. (For example, every 7 days). The metered valve will run the backwashing based on a set number of gallons. (For example, 3,000 gallons).
Oxidation System: Utilizes ozone for efficient water oxidation, improving water quality.
Important to Know
Pinholes or rust may occur on stainless steel tanks in environments with high humidity, when salt is present or if condensation remains on tank without being routinely wiped down. If your system will be exposed to one of these factors or you are unable to perform the needed maintenance, we recommend a fiberglass tank.
Elorova researched the public Crystal Quest product listing, its published configuration data, source photographs and linked documents. The source page was checked on .
We have not purchased or installed this product, conducted a laboratory evaluation, or independently confirmed the manufacturer’s treatment and certification claims. We do not copy retailer star ratings into an Elorova rating.
Our research is a snapshot. Check the merchant’s current documentation, warranty, configuration, price and delivery terms before deciding. Read our editorial policy.
