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Remineralizing Whole House Filter for City Water | Crystal Quest Big Blue, 4–6 GPM

Crystal Quest SKU: CQE-WH-20006A-S

Restores minerals to whole-house water for one-to-two-person households.

Price
Regular price $64869
Regular price Sale price $64869
Save $-648.69
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Configuration
Port Size (inlet/outlet)
Include
  • In stock, ready to ship
  • Backordered, shipping soon
Shipping, Returns, & Warranties

Orders Processing: We offer fast and reliable shipping across the continental U.S., with free shipping available on orders over $200 (exclusions may apply based on brand and product type). Orders are typically processed within 1–2 business days and transit time is 4–8 business days. Larger items may ship via freight and require a scheduled curbside delivery. Please ensure your contact details are accurate at checkout. For questions about delivery timelines, shipping eligibility, or special requests, feel free to contact us directly.

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.

30 Day Returns: If your order arrives damaged, we will exchange you a replacement. Our return policy cover from the date of purchase. To be eligible, items must be unused, in their original packaging, and accompanied by proof of purchase. Defective products are eligible for free returns, with options for a refund or replacement. Customer remorse returns may incur return shipping fees and restocking fees. Refunds are processed within a specified timeframe, subject to restocking fees if applicable. Late or missing refunds should be addressed with your bank or credit card company first. Exchanges may be accepted for defective or damaged items. Shipping costs for returns are typically the responsibility of the customer, except in cases of damaged products. For more details, visit our Refund Policy Page.

View our Full Brand Warranty Page Here

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Description

"The Mineral Revival System"

Clean water is important. Water that tastes great and contains beneficial minerals can make the experience even better.

The Crystal Quest® Big Blue Whole House Remineralizing Water Filter, 4–6 GPM | 1–2 People is designed to do more than simply reduce unwanted contaminants. It helps improve water quality while remineralizing and alkalizing your water, providing cleaner, fresher-tasting water throughout your entire home.

Water Enhanced with Beneficial Minerals

Unlike many traditional filtration systems that focus solely on contaminant reduction, this system incorporates a specialized Alkalizing Cartridge designed to restore beneficial minerals and help raise water pH. As water passes through the filtration media, it flows through a proprietary blend of:

• Calcium carbonate media
• Natural mineral media
• Infrared mineral balls
• Ceramic and Tourmaline media

Advanced Multi-Stage Filtration

The Crystal Quest system combines multiple filtration technologies to help improve water quality throughout your home.

Alkalizing & Remineralization Stage

Helps:
• Add beneficial mineral content back into the water
• Support a more alkaline pH level
• Improve taste and drinking experience
• Enhance overall water quality

SMART Filtration Technology

The proprietary SMART cartridge combines:

• Coconut shell activated carbon
• Ion exchange resin
• Eagle Redox Alloy® 6500 & 9500
• Ceramic and Tourmaline media

Together, these technologies help reduce:

• Chlorine and chloramine
• Lead, copper, and heavy metals
• Unpleasant tastes and odors
• Water hardness
• Various organic contaminants

Premium Carbon Block Filtration

The final carbon filtration stage helps reduce:

• Volatile Organic Compounds (VOCs)
• Industrial solvents
• Pesticides and herbicides
• Chemical tastes and odors
• Additional unwanted contaminants

Ideal For

• Homes seeking alkaline water throughout the house
• Wellness-focused families
• Municipal water supplies with chlorine concerns
• Homeowners looking for remineralized water instead of stripped water
• People who prefer cleaner, fresher-tasting drinking water

The Difference You Can Taste

The Crystal Quest Big Blue Whole House Remineralizing Water Filter, 4–6 GPM | 1–2 People combines advanced contaminant reduction with mineral enhancement technology to create water that is cleaner, better tasting, and enriched with beneficial minerals throughout your entire home.

Which cartridges come in my system?


Configuration
Single Double Triple
Alkalizing Filter Yes Yes Yes
SMART Filter No Yes Yes
Carbon Block Filter Cartridge No No Yes

 

Additional Product Options

  • 12 GPM UltraViolet 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.
  • Floor Mount Stand: This stand is a lightweight, powder-coated aluminum frame to increase the durability of these systems. This will allow you to place the system anywhere and not drill any holes into the wall. 
Whole House Compact w/Stand


Specifications

  • Recommended Flow Rate: 4-6 Gallons Per Minute
  • Cartridge Dimensions: 5" x 20"
  • Requires no electricity & no backwashing
  • Easy install, use and change cartridge.
  • Floor Mount Stand Dimensions: Single, 8.5” x 7-3/4” x 32”; Double, 17” x 7-3/4” x 32”; Triple, 24” x 7-3/4” x 32”

Replacement Cartridges

Product Name SKU
Alkalizing Cartridge (4-5/8“x20") CQE-RC-04093
SMART Plus Filter Cartridge (4-5/8”x20”) CQE-RC-04030
Carbon Block Filter Cartridge (4-5/8”x20") CQE-RC-04036


Compact-Whole-House-Manual.pdf

 

Crystal Quest One-Year Limited Warranty

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.

 

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