Main Series UF Water Purifier

The MENRED Main Series is a refined ultrafiltration water purification system designed for modern kitchens. Combining a high-flow output of up to 2.0 liters per minute, a four-stage dual-cartridge filtration system, and a compact under-sink form factor, the Main Series delivers clean, fresh-tasting water for drinking, cooking, and everyday food preparation without the need for electricity, a storage tank, or wastewater management.

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Designed specifically for contemporary home environments, the MENRED Weißwasser Series installs discreetly beneath the kitchen sink, preserving countertop space and maintaining the visual simplicity of modern kitchen interiors.

High-Flow Output for Everyday Kitchen Demands

The Main Series delivers up to 2.0 litres of filtered water per minute — eliminating the slow trickle common with many conventional filters. Whether filling a glass, preparing tea, or handling larger cooking tasks, you get the water you need without unnecessary waiting.

Long-Life Filters for Reduced Maintenance

The large-capacity composite cartridges support extended replacement intervals, significantly reducing the frequency of routine maintenance. An intuitive display provides clear advance notice when replacement is approaching — so you are never caught off guard.

Mineral-Retaining Filtration for Healthier Water

The filtration process reduces sediment, chlorine, odours, and bacteria while allowing naturally occurring minerals to remain. The result is fresh-tasting water that is clean and healthy — without the flat taste of demineralised water.

Wastewater-Free Operation for Efficient Resource Use

Operating entirely on existing household water pressure, the system requires no external electrical connection and generates no wastewater. Every drop of water that enters the system remains available for household use — making it an efficient and environmentally responsible choice.

Effortless Cartridge Replacement for User Convenience

The EZ-Level cartridge system allows quick, tool-free replacement that can be completed at home without arranging a technician visit. Simply rotate, remove, and install — the entire process takes just minutes.

Core Technologies & Benefits

The Main Series brings together four proven engineering solutions to achieve efficient, low-maintenance, and reliable residential water purification.

1. Four-Stage Dual-Cartridge Filtration
The system utilises a two-cartridge design that houses four distinct filtration stages. The first stage captures visible sediment and suspended particles; the second stage uses granular activated carbon to reduce chlorine, odours, and organic compounds; the third stage employs a 0.01 μm ultrafiltration membrane for fine physical filtration; and the final stage polishes water with post-carbon to enhance taste.

2. 0.01 μm Ultrafiltration Membrane
The advanced hollow-fibre ultrafiltration membrane delivers 0.01 micron filtration precision, effectively reducing bacteria, colloids, and fine suspended particles while allowing naturally occurring minerals to pass through. This high-performance membrane ensures cleaner water without stripping essential minerals.

3. EZ-Level Tool-Free Cartridge Replacement
The cartridge system features a bayonet-style locking mechanism that enables quick, tool-free removal and replacement. Users simply rotate the cartridges to release them, remove the spent units, and install fresh cartridges without tools or professional assistance. The intuitive design ensures correct seating and sealing, preventing bypass flow and maintaining filtration integrity.

4. Long-Life Composite Cartridge Construction
Each cartridge integrates multiple filtration stages into a single unit, maximising contaminant reduction capacity while minimising the number of components. The large-capacity design supports extended replacement intervals, reducing routine maintenance frequency.

5. Filter-Life Monitoring Display Module

The integrated display panel shows the condition of both cartridges, providing clear advance notice of when maintenance is approaching. Simple reset controls allow easy filter management after replacement.

High-Flow Filtration Performance

- Standard Flow Rate: 2.0 L/min continuous flow for everyday drinking and cooking needs, eliminating the slow trickle associated with many conventional filters.
- Filtration Precision: 0.01 μm ultrafiltration membrane providing fine physical filtration that removes bacteria and fine suspended impurities while allowing naturally occurring minerals to remain.
- System Capacity: Rated total filtered-water capacity of 2,000L, with the system operating without a storage tank to ensure water is filtered on demand.
- Operating Conditions: No external power required — operates entirely on existing household water pressure at 0.1–0.35 MPa. No wastewater generated during the filtration process, with every drop entering the system remaining available for household use.

Compact Installation for any Kitchen

Installed discreetly beneath the sink, the compact system keeps countertops clear while supplying a dedicated faucet with high-flow filtered water. The slim 320 × 150 × 405 mm structure fits neatly into the under-sink cabinet. The dedicated faucet requires a mounting hole size of Φ27mm, providing convenient access to filtered water at the point of use while maintaining a clean, integrated appearance. The system operates on existing household water pressure at 0.1–0.35 MPa and requires no external electrical connection.

Technical Specifications

Model	WVU2.C4
Applicable Water Source	Multiple Tap Water
Operating Water Pressure	0.1-0.35Mpa
Operating Water Temperature	5-38°C
Flitered Water Flow Rate	2.0 L/min
Mounting Hole Size	Φ27mm
Rated Total Flitered Water Capacity	2000L
Filtration Precision	0.01 μm ultrafiltration membrane
Dimensions (W×D×H)	320 × 150 × 405 mm