400 GPD 5-Stage Reverse Osmosis Water Purifier
This 5-stage RO water purifier provides a high flow rate of 400 gallons per day for a consistent supply of purified water. The multi-stage filtration process removes sediment, chlorine, and other contaminants to deliver clean, safe drinking water.




Technical Specifications
Overview
High-Efficiency Tankless Purification
This 400 GPD 5-stage reverse osmosis system delivers a high flow rate of 1.05L/min, ensuring fresh, purified water is available on demand without the need for a storage tank. Its compact, under-sink design saves valuable kitchen space while providing robust filtration for safe, clean drinking water. With smart controls and an easy DIY filter replacement system, this unit combines professional-grade performance with user-friendly maintenance.
Performance Metrics
Flow Rate
- Total Purification Volume
- 4000 L
Technical Specifications
- Model Number
- LK-RO400X6
- Power Consumption
- 74 W
- Voltage
- 24V DC
- Inlet Pressure Range
- 0.15-0.4 MPa
- Source Water Temperature
- 5-38 ℃
- Electrical Standard
- Class III
Installation & Design
Installation Type
Maintenance Features
- DIY filter replacement
- Quick-connect filter mechanism
- 1-hand, 1-second replacement
- Smart control and LED display



