NuvoH2O Home
Score: 65/100
DuraWater Fleck 5600SXT
Score: 88/100Rankings
The DuraWater Fleck 5600 SXT is a whole-house water softener featuring a 48,000-grain capacity resin tank and the industry-standard Fleck 5600 control valve. It utilizes meter-based regeneration to adjust cleaning cycles based on actual water usage, offering improved efficiency over traditional time-based systems. It is best suited for whole-house applications requiring comprehensive hard water treatment with a focus on reliability and efficiency.
NuvoH2O is a salt-free water conditioning system that utilizes CitraCharge, a citrus-based citric acid formula, to bind hard minerals like calcium and magnesium. This process prevents scale buildup on pipes and appliances while retaining beneficial minerals in the water, offering an eco-friendly alternative to traditional ion-exchange softeners. However, it does not produce true soft water for soap lathering and requires regular cartridge replacements.
| Attribute | | |
|---|---|---|
25 grains | 48,000 grainsbest | |
— | 13 GPMbest | |
— | 1.5 gallonsbest | |
4 personsbest | 4 personsbest | |
| ↓ lower better | 24 inchesbest | 62 inches |
| ↓ lower better | 5 inchesbest | 28 inches |
| ↓ lower better | 5 inchesbest | 15 inches |
5 years | 10 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Build & Durability(2) | ||
Tank Material | Plastic | Fiberglass |
Warranty Length (years) | 5 years | 10 years |
Power & Compliance(2) | ||
Power Source | None | Electric |
Certifications | FDA | None Listed |
Performance & Capacity(4) | ||
Grain Capacity (grains) | 25 grains | 48000 grains |
Service Flow Rate (GPM) | GPM | 13 GPM |
Resin Volume (gallons) | gallons | 1.5 gallons |
Operating Pressure (PSI) | 100 PSI | Unknown PSI |
System & Control(4) | ||
Regeneration Control Type | None | Digital Metered |
System Type | Salt-Free | Single-Tank |
Salt Requirement | None | Standard Salt |
Display Type | Digital | |
Physical & Installation(4) | ||
Height (inches) | 24 inches | 62 inches |
Width (inches) | 5 inches | 28 inches |
Depth (inches) | 5 inches | 15 inches |
Weight (lbs) | 7 lbs | 53 lbs |
Products in the top-left offer the best value (high score, low price).
Professional reviewers characterize NuvoH2O as a distinct water treatment philosophy rather than a traditional softener. Experts highlight its eco-friendly nature and cost-effective operations due to the absence of salt, electricity, and wasted water.
Everyday users generally praise the system for its simplicity, low maintenance, and eco-friendly operation. Common themes include appreciation for improved appliance longevity and better water taste due to chlorine removal.
Professional reviewers and industry guides widely recognize the Fleck 5600 SXT as a standard in the water softener industry. Experts highlight the valve's market dominance, attributed to its rigid Noryl construction, low power consumption, and efficient meter-based regeneration. The system's engineering simplicity, featuring only one internal moving part in the water stream, is cited as a key advantage for reliability. Documentation and service manuals are noted as comprehensive, supporting straightforward installation and maintenance.
Consumer feedback indicates strong satisfaction with the Fleck 5600 platform, driven by its reputation as the most popular control valve globally. Users commonly praise the system's ability to protect plumbing and appliances from hard water scale. The meter-based regeneration feature is frequently appreciated by cost-conscious consumers for its efficiency in reducing salt and water consumption compared to older time-clock systems.
