The Crystal Quest Classic Countertop Water Filter System is a compact point-of-use drinking water filter designed to sit beside the sink and connect to a compatible kitchen faucet. It is available in white or black housing with multiple filter-type options, including SMART Plus, SMART Ultra, SMART Ultimate, Arsenic, Arsenic + SMART, Fluoride, Fluoride + SMART, Nitrate Removal, and Nitrate Removal + SMART. This Classic countertop water filter measures 3.5" L × 10.5" H × 3.5" W and is built for filtered water on demand without an under-sink or whole-house installation. With a listed 0.3-0.5 GPM maximum flow rate, it is suitable for drinking water use in homes, apartments, offices, and spaces where countertop faucet-connected filtration is preferred. The system is listed by Crystal Quest as BPA-free, ISO-certified, and made in the USA.
This Crystal Quest Classic system is designed for point-of-use filtration at the sink instead of whole-house treatment. It takes up a small amount of counter space and gives users a simple faucet-connected option for everyday drinking water, coffee, tea, and similar point-of-use kitchen needs.
The Classic Countertop system can be configured with SMART Plus, SMART Ultra, SMART Ultimate, Arsenic, Arsenic + SMART, Fluoride, Fluoride + SMART, Nitrate Removal, and Nitrate Removal + SMART options. This gives shoppers multiple filter-selection choices within the same compact Classic countertop platform.
SMART filter options use a blend that includes coconut-shell granular activated carbon, catalytic granular activated carbon, Eagle Redox Alloys 9500 and 6500, and anion exchange resin. Specialty options are available for arsenic, fluoride, and nitrate concerns, with SMART media available on select specialty configurations.
The system installs on the countertop and connects to a compatible faucet for filtered water on demand. This format is useful for apartments, offices, and households that want countertop faucet-connected filtration without using an under-sink or whole-house system.
The Classic Countertop Water Filter System is designed for users who want compact sink-side filtration without a larger installation. Its small footprint makes it practical for kitchens, apartments, offices, and other everyday drinking water spaces.
Choose the filter type that best fits your water concerns. SMART, arsenic, fluoride, nitrate removal, and SMART-combined specialty options give this compact system multiple filter-selection options in the same Classic countertop platform.
Need help choosing the right Classic countertop filter?
TrueStead Supply can help you compare SMART, arsenic, fluoride, nitrate, and specialty cartridge options.
✓ Compact faucet-connected design
✓ Multiple filter type options
✓ White or black countertop housing
| Brand | Crystal Quest |
| Product Type | Classic countertop water filter system |
| Installation Type | Countertop, faucet-connected |
| Filter Type Options | SMART Plus, SMART Ultra, SMART Ultimate, Arsenic, Arsenic + SMART, Fluoride, Fluoride + SMART, Nitrate Removal, Nitrate Removal + SMART |
| SMART Media | Coconut-shell granular activated carbon, catalytic granular activated carbon, Eagle Redox Alloys 9500 and 6500, and anion exchange resin |
| Color Options | White or black |
| Dimensions | 3.5" L × 10.5" H × 3.5" W |
| SMART Plus Capacity | 10,000 gallons |
| SMART Ultra Capacity | 20,000 gallons |
| SMART Ultimate Capacity | 30,000 gallons |
| Max Flow Rate | 0.3-0.5 GPM |
| Operating Pressure | 20-60 psi |
| Operating Temperature | 40°F-90°F |
| Listed Certifications / Claims | BPA-free, ISO-certified, made in the USA |
