The MENRED Alpsee Series is a tankless under-sink reverse osmosis water purifier for residential kitchens. It is available in three models—WVR400.CG01, WVR600.CG01, and WVR800.CG01—with different purified-water flow rates, rated capacities, and power ratings.
The system combines a dual-cartridge, four-stage filtration design with a smart faucet, Wi-Fi app monitoring, and automatic membrane flushing. Its tankless format is designed for under-sink installation. Check cabinet space, water pressure, and faucet-hole requirements before ordering.
The manufacturer describes a four-stage filtration path using PP sediment filtration, pre-activated carbon, an RO membrane, and coconut-shell post-carbon filtration. The listed RO membrane filtration precision is 0.0001 μm. This membrane specification does not by itself establish drinking-water safety or removal performance for every contaminant.
The compact, tankless design fits beneath the sink without a separate storage tank. Choose a model based on the required purified-water flow rate and rated total capacity.
| Specification | WVR400.CG01 | WVR600.CG01 | WVR800.CG01 |
|---|---|---|---|
| Purified-water flow rate | 1.0 L/min | 1.5 L/min | 2.0 L/min |
| Rated total purified-water capacity | 5,000 L | 6,000 L | 7,000 L |
| Rated power | 60 W | 105 W | 120 W |
The rated total purified-water capacity is a product specification, not a fixed filter replacement interval. Follow the maintenance guidance for the selected model and cartridge set.
The smart faucet includes a digital TDS display and filter-status indicator. Wi-Fi connectivity to the Tuya-based LJJ Smart Home app is described for checking system status, filter reminders, and water usage. App availability and functions may depend on the selected configuration and market.
A TDS reading is an operating indicator and is not a complete test of water quality or drinking-water safety.
The system includes an automatic membrane-flushing function. Its dual-lock connectors are designed to support sealing and tool-free cartridge replacement. Follow the product manual for cartridge replacement and maintenance intervals.
| Product models | WVR400.CG01 / WVR600.CG01 / WVR800.CG01 |
|---|---|
| Filtration configuration | Dual-cartridge, four-stage filtration: PP sediment, pre-activated carbon, RO membrane, and coconut-shell post-carbon |
| RO membrane filtration precision | 0.0001 μm |
| Rated voltage and frequency | AC 220 V, 50 Hz |
| Applicable water source | Municipal tap water |
| Applicable water pressure | 0.1–0.35 MPa |
| Applicable water temperature | 5–38°C |
| Product dimensions (W × D × H) | 435 × 150 × 434 mm |
| Smart faucet mounting hole | Ø27 mm |
The listed models are WVR400.CG01, WVR600.CG01, and WVR800.CG01. Their purified-water flow rates are 1.0, 1.5, and 2.0 L/min, respectively.
No. The Alpsee Series is described as a tankless under-sink RO water purifier.
The listed filtration path includes PP sediment filtration, pre-activated carbon, an RO membrane, and coconut-shell post-carbon filtration.
The smart faucet has a TDS display and filter-status indicator. A TDS reading is an operating indicator and is not a complete water-quality or drinking-water-safety test.
Yes. An automatic membrane-flushing function is listed for the Alpsee Series. Follow the product manual for maintenance and cartridge replacement guidance.
The listed source is municipal tap water. Applicable inlet pressure is 0.1–0.35 MPa, and applicable water temperature is 5–38°C.
The purifier measures 435 × 150 × 434 mm. The smart faucet mounting hole is Ø27 mm. Check under-sink clearance and faucet-hole size before installation.
Contact MENRED to compare the WVR400.CG01, WVR600.CG01, and WVR800.CG01 models and confirm the right configuration for your project.
Contact MENRED
Since its inception in 1995, Zhejiang Menred Comfort System Co., Ltd., affectionately known as Menred, has firmly established itself as a beacon of innovation and excellence in the global manufacturing industry. Specializing in 'radiant heating and cooling, ventilation, water purification, and smart home' systems, Menred is not only a trusted partner of the National Key Laboratory of 'Future Building' but also proudly serves as a certified factory for Electrolux AB, a leading name in the global appliance arena. At 'MENRED Comfort Home', we have ambitiously evolved from mere temperature control solutions to comprehensive systematic air conditioning systems. Our focus is not just on cost-effective solutions but on pioneering energy efficiency, putting the user's needs at the heart of our product development. Our passion extends to creating sublime comfort home product solutions, spearheading the innovative development of green building equipment, and delving into the engineering application and research of Building Integrated Photovoltaic (BIPV) and energy storage solutions. Within the esteemed Menred group, we proudly house 4 National High-tech Enterprises alongside 3 enterprises recognized for High-quality Technological Advancement. These enterprises have not only been conferred with the prestigious national title of Technologically Advanced Little Giant' but also have been distinguished as Service Oriented Manufacturing Demonstration Enterprises, signifying our commitment to excellence and innovation.
