The Crystal Quest EAGLE® 1,000 Mid-Size Whole House Water Filter + Alkalizer is a point-of-entry water filtration system built for medium-sized home applications. It uses an 11-stage filtration process with a sediment pre-filter, EAGLE media tank, and two post-filter cartridges to support broader whole-house water treatment. The system has a manufacturer-listed 6-8 GPM service flow and 350,000-gallon capacity. Buyers can choose fiberglass or stainless steel tank construction, plus manual or automatic backwash configurations. For homes that need whole-house filtration with alkalizing media, the EAGLE 1,000 offers a practical mid-size option with clear tank and backwash configuration choices.
The EAGLE 1,000 routes water through 11 treatment stages, including sediment filtration, EAGLE Redox Alloy media, ion exchange resin, coconut shell granulated activated carbon, alkalizing calcium carbonate media, quartz, magnetic treatment, carbon block filtration, and ultrafiltration. This layered design supports point-of-entry filtration before water reaches fixtures throughout the home.
The alkalizing stages use calcium carbonate media to help alkalize/ionize, remineralize, and raise the pH level of the water. Crystal Quest also lists the system under alkalizing filtration and salt-free water conditioning, making it a fit for shoppers comparing whole-house filtration with alkalizing support instead of a traditional salt-based softener setup.
The EAGLE 1,000 is available with manual or automatic backwash control options. Automatic backwash can simplify routine system operation, while manual backwash gives buyers a more hands-on control option.
This system is offered with fiberglass or stainless steel tank options. Crystal Quest notes that fiberglass is recommended in high-humidity, salty, or condensation-prone environments where stainless steel tanks may require more routine exterior care.
The EAGLE 1,000 is designed for point-of-entry installation, helping treat water before it moves through the home. Its mid-size format is built around 0.75 cu. ft. of resin and a 6-8 GPM service flow.
Choose the tank material and backwash style that best fits the installation setting. Optional ultraviolet water sterilizer and leak detector accessories are available for buyers who want additional system support.
Need help choosing the right EAGLE 1,000 configuration?
Our team can help you compare tank material, backwash style, and optional add-ons before you order.
✓ Practical whole-house water system guidance
✓ Configuration support before purchase
✓ Support for high-ticket filtration equipment
| Brand | Crystal Quest |
| Model | EAGLE 1,000 |
| Product Type | Whole house water filter + alkalizer |
| Filtration Stages | 11 stages |
| Service Flow | 6-8 GPM |
| Capacity | 350,000 gallons |
| Resin / Media Volume | 0.75 cu. ft. |
| Tank Material Options | Fiberglass or stainless steel |
| Fiberglass Tank Size | 8" × 18" |
| Stainless Steel Tank Size | 10" × 17" |
| Backwash Options | Manual or automatic |
| Filter Layout | 1 pre-filter and 2 post-filters |
| Replacement Media | EAGLE Multimedia, SKU CQE-RC-05001 |
| Replacement Cartridges | Carbon Block CQE-RC-04014, Sediment CQE-RC-04015, Ultrafiltration Membrane CQE-RC-04056 |
| Optional Accessories | Leak detector valve, ultraviolet water sterilizer |
Crystal Quest Whole House Water Filter Installation and Operation Guide
