Crystal Quest Eagle Whole House Water Filtration

Crystal Quest Eagle Whole House Water Filtration – Alkalizing Whole-Home Filtration

The Crystal Quest Eagle Whole House Water Filter is a configurable whole-home water treatment system built for larger residential applications that need broad filtration with optional conditioning or softening configurations. The Eagle platform uses a multi-stage treatment path that includes a 20" sediment prefilter, 20" carbon block postfilter, 0.2-micron ultrafiltration membrane, Eagle multimedia, and alkalizing media. This product family is offered in 1.5 and 2.0 cubic foot system sizes with stated capacities of 1,000,000 or 1,500,000 gallons and service flow ranges from 9-11 GPM to 10-13 GPM. Buyers can choose a fiberglass or stainless steel tank and select standalone filtration, an added salt-free conditioner, or a softener-equipped version depending on project needs. For homes that want centralized water treatment instead of multiple point-of-use devices, the Eagle system offers a more consolidated whole-house approach.

Multi-Stage Whole-House Water Filtration

The Eagle system is built around layered treatment stages rather than a single media bed. Crystal Quest describes the system as using sediment filtration, carbon block filtration, a 0.2-micron ultrafiltration membrane, alkalizing media, ionizer media, granular activated carbon, and Eagle Redox Alloy media within the treatment process, giving this product family broader whole-home coverage than a basic single-stage house filter.

Configurable Sizing for Larger Residential Use

This listing covers a product family with two main capacity levels. The 1.5 cubic foot version is listed for 1-3 bathrooms with a 9-11 GPM service flow, while the 2.0 cubic foot version is listed for 2-4 bathrooms with a 10-13 GPM service flow, making sizing selection an important part of the purchase decision.

Tank Material and Installation Considerations

Crystal Quest offers the Eagle system in fiberglass and stainless steel constructions. The brand also notes that stainless steel tanks may develop pinholes or rust in high-humidity or salt-exposed environments or when condensation is not routinely wiped down, so fiberglass may be the better fit where corrosion resistance and lower maintenance exposure matter more.

Optional Salt-Free Conditioning and Add-On Equipment

The Eagle family can be purchased as a standalone filtration system or configured with a salt-free conditioner or softener. Crystal Quest also lists an optional 12 GPM ultraviolet water sterilizer and a leak detector valve, which can help tailor the system to site-specific water quality goals and protection needs.

The standalone Eagle configuration is a fit for buyers who want centralized filtration and alkalizing treatment without automatically stepping into a conditioner or softener bundle. It keeps the system focused on broad whole-home filtration while preserving upgrade flexibility.

The Eagle family is also offered in expanded configurations that add a second tank for salt-free conditioning. That makes this platform easier to match to properties that need filtration first and scale-control options evaluated alongside the main system.

Crystal Quest Eagle Features & Benefits

• Multi-stage treatment design: Uses a layered filtration path with sediment, carbon block, ultrafiltration, Eagle media, and alkalizing media for broader whole-house treatment than a basic sediment-only or carbon-only setup.
• Alkalizing media stage: Crystal Quest states the Eagle media bed helps alkalize, ionize, and remineralize water while raising pH, which is a key differentiator of this product family.
• Whole-home sizing options: Available in 1.5 and 2.0 cubic foot versions to better match bathroom count, service flow expectations, and overall household demand.
• Configurable system path: Can be purchased as standalone filtration or paired with a salt-free conditioner or softener, giving buyers more flexibility than a fixed single-configuration system.
• Material choice for installation fit: Fiberglass and stainless steel tank options make it easier to match the system to the installation environment and maintenance expectations.
• Optional upgrade path: Crystal Quest lists a 12 GPM ultraviolet sterilizer and leak detector valve as optional add-ons for buyers who want additional water treatment or water-damage protection.
• Published schematic support: Official schematic PDFs are available for both main system sizes, which helps buyers and installers review layout and dimensional planning before purchase.

Crystal Quest Eagle Specifications

Crystal Quest Eagle Info

Whole House Manual

Guaranteed Performance

EAGLE Whole House

1.5 Cu Eagle 4000 Schematic

2.0 Cu Eagle 4000 Schematic

1.5 Cu Eagle 4000 Schematic with Bypass

2.0 Cu Eagle 4000 Schematic with Bypass