KAROFI WHOLE-HOUSE FILTRATION & SOFTENER SYSTEM WHF-E666 PLUS
KAROFI WHOLE-HOUSE FILTRATION & SOFTENER SYSTEM WHF-E666 PLUS
* Protect your entire home with cleaner, softer water from one premium point-of-entry system. Durable, efficient, and fully automatic—the WHF-E666 is the robust solution for townhouses, villas, and challenging installation spaces.
✅ MAX PRO Filtration & Softening: Advanced multi-media (MAX CLEAN) and ion exchange resin (MAX SOFT) work to effectively reduce chlorine, odors, and control water hardness, combined with an Advanced UV light for a biological safety barrier.
✅ Stable Performance Flow: Delivers a reliable flow rate of 6.6 GPM at the POE, ensuring consistent water quality without disrupting water pressure.
✅ Automatic MAX PURE Care: The precise electronic valve manages the regeneration cycles to efficiently restore the softening media's capacity and optimize salt/water usage.
✅ Durable Design: Robust construction with a steel frame and composite shell, optimized for installation flexibility (e.g., balconies, technical rooms) and designed for reliable operation even under low water pressure.
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Product Outstanding
The WHF-E666 is a robust and reliable point-of-entry system that focuses on delivering consistently soft, disinfected water, even in challenging installation environments.
✅ Integrated Softening & UV Safety
This system combines high-quality MAX SOFT ion exchange resin to control hardness and scale with an Advanced UV light on the output. This partnership ensures you benefit from softer water while gaining a reliable biological safety barrier against potential microorganisms.
✅ Reliable Performance Flow
Maintains a stable flow rate of 6.6 GPM at the point of entry. This consistent output is crucial for multi-story homes to ensure every shower and faucet receives filtered water without experiencing pressure drops.
✅ MAX PURE Automatic Efficiency
The system automatically executes essential regeneration cycles with precision. This intelligent automation optimizes resource consumption (salt and water) and actively maintains the maximum capacity of the softening media, minimizing the need for manual upkeep.
✅ Robust & Space-Optimized Design
Featuring a steel frame and durable composite shell, the system is built to withstand varied conditions. Its flexible, space-saving footprint is ideal for installation in technical rooms, balconies, or areas where resilience and size are critical factors.
Karofi water purifiers deliver output water certified to meet the National Technical Regulation QCVN 6-1:2010/BYT – the highest standard for bottled drinking water in Vietnam. Each product batch undergoes independent testing by the National Institute of Occupational and Environmental Health, ensuring complete peace of mind for direct consumption by you and your family.
Product Specifications
| Model | WHF-E666 PLUS Whole-House Filtration System |
| Input Voltage | 110-220V / 50 - 60Hz |
| Filtration Capacity | 6.6 - 8.8 GPM |
| Operating Water Pressure | 30 – 125 psi |
| Operating Water Temperature | 37° 100°F |
| Input Water Standard | Municipal tap water or pre-treated water |
| Maximum Iron Removal Capacity | ≤ 0.58 GPG |
| Maximum Water Softening Capacity | ≤ 58.3 GPG (as CaCO₃) |
| Regeneration Media | Purified salt and water |
| Filtration System | MAX PRO Multi-Stage Filtration System:– 20" PP pre-filter– Multi-media filtration column (quartz sand, anthracite, activated carbon, ODM-2F media)– MAX SOFT resin column using cation exchange resin & purified salt |
| System Dimensions (W × D × H) | 37.4 x 29.5 x 57.1 inches |
| Net Weight | 275.6 lbs |
| Color | White |
| Control Type | Touch-screen automatic control |
| Salt Refill Alert | Yes |
| Automatic Backwash & Regeneration | Yes |