Crystal Quest Whole House Salt-Free Water Conditioner | 1-4 Bathrooms
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Hard water is one of the most common water issues in homes today. When water contains high levels of minerals such as calcium and magnesium, these minerals can leave behind stubborn scale deposits that build up inside plumbing, water heaters, dishwashers, and other appliances. The Crystal Quest Salt‑Free Water Conditioner offers an advanced alternative to traditional water softeners by preventing scale buildup without using salt, electricity, or chemical regeneration. Instead of removing beneficial minerals from your water, this system transforms the minerals so they can no longer stick to surfaces, helping protect your plumbing while maintaining the natural mineral content of your water.
Traditional water softeners remove hardness minerals through a process called ion exchange, replacing calcium and magnesium with sodium. Salt-free conditioners work differently. This system uses advanced anti-scale media and crystallization technology that converts hardness minerals into microscopic calcite crystals. These crystals remain suspended in the water and simply flow through the plumbing system instead of attaching to pipes, appliances, and fixtures. Because the minerals remain in the water, but in a harmless form, the system helps prevent scale while still preserving the natural mineral balance of your drinking water.
Water first passes through a high-capacity sediment filter that removes sand, dirt, rust, and other particles before treatment.
The water then flows through specialized anti-scale media that converts calcium hardness into stable microscopic crystals that cannot form scale deposits on pipes or appliances.
A carbon cartridge helps reduce contaminants such as volatile organic compounds (VOCs), pesticides, insecticides, and industrial solvents, improving water taste and clarity.
A final 0.2-micron ultrafiltration stage helps remove bacteria, viruses, colloids, and other microscopic contaminants that may be present in the water.
One of the unique benefits of salt-free conditioning is its ability to gradually break down existing scale deposits already inside plumbing and appliances. As the conditioned water flows through the system, microscopic crystals bind with existing calcium buildup and help loosen the mineral structure, allowing deposits to slowly break apart and wash away over time. Once old scale is removed, a thin protective layer can form inside pipes, helping prevent future corrosion and mineral buildup.
Because the system does not require salt regeneration or backwashing, it produces no brine wastewater and requires minimal maintenance.
However, extremely hard water conditions (above roughly 25 grains per gallon) may require additional pretreatment for optimal performance.
*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.
| Product Name | SKU |
|---|---|
| 20” sediment filter cartridge | CQE-RC-04015 |
| 20” solid carbon cartridge | CQE-RC-04014 |
| 20” 0.2-micron ultrafiltration (UF) membrane | CQE-RC-04056 |
| Product Name | SKU |
|---|---|
| Eaglesorb Anti-Scale (Per Liter) |
CQE-RM-05013 |
(The Eaglesorb Anti-Scale media is sold by the liter. See the table below for the correct amount of replacement media)
| 1.5 cubic feet media | 6 liters |
| 2.0 cubic feet media | 8 liters |
CRYSTAL QUEST® warrants your CRYSTAL QUEST® Water Filter Systems for one year from the date of purchase (except filter cartridges and UV bulbs ) against all defects in materials and workmanship, when used in compliance with the Use and Care Manual. CRYSTAL QUEST® disclaims all implied warranties, including without limitation, warranties of merchantability and fitness for a particular purpose. If for any reason the product proves to be defective within one year from the date of purchase the customer would be responsible for all shipping charges and the unit should be shipped to CRYSTAL QUEST®. The entire system will be repaired or replaced without charge for the repairs or replacement. Please package your CRYSTAL QUEST® unit carefully to avoid damage in transit. This warranty gives you specific legal rights, and you may have other legal rights which vary from state to state. CRYSTAL QUEST® assumes no responsibility for incidental or consequential damages; for damages arising out of the misuse of the product or the use of any unauthorized attachment. Some states do not allow the exclusion or limitation of implied warranties or incidental or consequential damages, so the above limitations or exclusion may not apply to you.
*Refunds of Crystal Quest products will be issued in the form of a Crystal Quest gift card.
Orders Processing: Our chosen couriers, including USPS, UPS, and FedEx, consistently facilitate the delivery of your items from our warehouse. Please note that processing times may vary depending on the brand. All orders are processed and shipped within 1 - 5 business days.
Order Confirmation: As soon as you place your order, you will receive an order confirmation e-mail. This means that we have received your order in our system and pre-authorized your card for the purchase.
30 Day Returns: If your order arrives damaged, we will exchange you a replacement. For more details, visit our Refund Policy Page.
View our Full Brand Warranty Page Here