The Crystal Quest Arsenic Whole House Water Filtration is a point-of-entry water treatment system designed to reduce arsenic before water reaches household fixtures, with system selection and maintenance guided by water testing. It is available in 1.5 cubic foot and 2.0 cubic foot media-volume options, with stainless steel or fiberglass tank structures. Configuration choices include standalone arsenic filtration, arsenic filtration with SMART Filter, arsenic filtration with softener, or arsenic filtration with both SMART Filter and softening. The system uses arsenic-selective media in the main treatment tank, with Crystal Quest’s arsenic media described as an iron oxide based selective resin designed for arsenic reduction. With listed service flow rates of 9-11 GPM for the 1.5 cubic foot system and 10-13 GPM for the 2.0 cubic foot system, this whole house arsenic water filter should be selected based on arsenic test results, flow demand, tank material preference, and whether added filtration or softening is needed.
This Crystal Quest system is designed for point-of-entry treatment where arsenic reduction is the primary goal. Because arsenic has no reliable taste, color, or odor indicator, water testing should guide system selection and ongoing maintenance planning.
The main treatment tank uses arsenic-selective media, with Crystal Quest arsenic media described as iron oxide based selective resin designed for arsenic reduction. Depending on the selected configuration and source materials, the system may include sediment pre-filtration and solid carbon post-filtration around the main arsenic treatment tank.
The standalone system focuses on arsenic reduction. Buyers can add SMART Filter support for broader filtration, choose a softener configuration for hard-water treatment, or select a combined SMART Filter and softener setup when both are needed.
The system is available in fiberglass or stainless steel tank structures. Confirm the best tank material for the installation environment, water conditions, and maintenance preferences before ordering.
This whole-house arsenic filter is built for homes where arsenic reduction is needed at the main water line. It is best selected after water testing, with media size, flow rate, tank material, and optional softener or SMART / multistage filtration choices matched to the property.
Choose standalone arsenic filtration, add SMART Filter support, add softening, or combine SMART Filter support with a softener based on water conditions. Optional accessories may support leak detection, UV treatment, pressure-related protection, or oxidation needs where available.
Need help choosing an arsenic whole house filter?
TrueStead Supply can help you compare water-test results, service flow, tank material, and SMART / multistage or softener options.
✓ 1.5 or 2.0 cubic foot media sizes
✓ Fiberglass or stainless steel tank choices
✓ Standalone, SMART Filter, and softener configurations
| Brand | Crystal Quest |
| Product Type | Arsenic whole house water filtration |
| Primary Treatment | Arsenic reduction |
| Configuration Options | Standalone, with SMART Filter, with softener, or with SMART Filter and softener |
| Tank Structure Options | Fiberglass or stainless steel |
| Filter Media Volume | 1.5 cubic feet or 2.0 cubic feet |
| Capacity Options | 1,000,000 gallons for 1.5 cubic feet; 1,500,000 gallons for 2.0 cubic feet |
| Service Flow | 9-11 GPM for 1.5 cubic feet; 10-13 GPM for 2.0 cubic feet |
| Tank Dimensions | 10" × 54" for 1.5 cubic feet; 12" × 52" for 2.0 cubic feet |
| Backwash | Automatic |
| Arsenic Media | Arsenic-selective iron oxide based media / Eagleoxide arsenic media, per Crystal Quest media description |
| Softener Brine Tank Dimensions | 18" × 33" when softener is selected |
| Softener Grain Capacity | 48,000 grains for 1.5 cubic feet; 60,000 grains for 2.0 cubic feet when softener is selected |
| Pre-Filtration | 20" sediment cartridge for sediment, silt, sand, and dirt |
| Post-Filtration | 20" solid carbon cartridge for listed VOCs, insecticides, pesticides, and industrial solvents when present |
| Optional SMART Filter | Optional broader filtration support may include SMART media depending on selected configuration |
| Tank Material Note | Confirm the best tank material for the installation environment, water conditions, and maintenance preferences before ordering |
| Optional Add-Ons | 12 GPM UV sterilizer, leak detector valve, vacuum breaker, metered valve, and oxidation system options where available |
| Selection Note | Review arsenic test results, service-flow demand, tank material, installation conditions, and whether SMART Filter support or softening is needed before final selection. |
| Installation Guidance | Installation should be performed by a qualified plumber and follow local plumbing codes. |
| Water Testing Note | Arsenic has no reliable taste, color, or odor indicator; water testing should guide system selection, maintenance, and media replacement planning. |
Installation and Operation Guide
Guaranteed Performance
2.0 SS Arsenic Schematic
Eagle Arsenic Oxide SDS Schematic
2.0 Arsenic Softener CN Schematic
