RO-B-3-400
SMART, TANKLESS, DIRECT-FLOW
REVERSE OSMOSIS WATER PURIFIER SYSTEM
- Brand: KEMFLO
- Model: RO-B-3-40
- Origin: China
- Production Capacity: 400 Gallons Per Day
- Flow Rate: Approx. 1.04 Liters per minute
- Pump Type: Integrated High-Flow RO Pump (24V DC)
- Membrane Type: 400 GPD RO Membrane (0.0001 micron)
- Rated voltage: 220V, 60Hz
- Rated power: 72 watts
- Inlet Water Pressure: 15~60 psi
- Working Pressure: 87~120 psi
- Rejection Rate: 98% (Typical TDS reduction)
- Inlet Water Temperature: 5~38 °C
- Inlet/Outlet: 3/8", 1/4"
- Applicable Water Source: Municipal Tap Water
- Installation: Wall-mounted, Under-sink
- Filtrations Stage: 5 Stages
The KEMFLO RO-B-3-400 is a 400 GPD reverse osmosis water purification system designed for residential and commercial use. It features a tankless design that purifies water on demand, saving space and preventing secondary contamination.
Filtrations Stages
Stage 1: PP Sediment Filter (5 micron)
- Removes physical particles like sand, rust, silt, and dirt.
Stage 2: GAC (Granular Activated Carbon)
- Reduces chlorine, bad taste, odors, and organic chemicals, VOCs.
Stage 3: PP Sediment Filter (1 micron)
- Provide finer polishing, removing smaller sediment, and protect the RO membrane
Stage 4: RO Membrane 400GPD
- This 0.0001-micron semi-permeable membrane removes bacteria, heavy metals (lead, arsenic), and dissolved salts.
Stage 5: In-line Post Carbon Filter
- Provide final polishing and remove any remaining bad tastes, odors, and VOCs, and provide superior taste improvement.
Key Features
- High-Flow, Tankless Design: Because it's a high-capacity (400 GPD) system, it eliminates the need for a traditional storage tank, freeing up space under the sink and ensuring water is filtered fresh when you need it.
- User-Friendly Intelligence: The system is equipped with smart features that eliminate the guesswork associated with maintenance, including real-time monitoring and filter change alerts.
- Efficient and Protective Operation: It features an auto-flush function that helps clean the RO membrane, thereby prolonging its lifespan. The system also has a 55% recovery rate, indicating that it uses water efficiently.


