Rosmo 400GPD Direct Flow Reverse Osmosis

The Rosmo 400G is a compact direct flow reverse osmosis system featuring an innovative built-in storage tank, designed to provide fresh, high-quality drinking water with greater everyday convenience. Combining direct flow filtration with an integrated compact reservoir, the system delivers purified water instantly while maintaining the freshness advantages of modern reverse osmosis technology.

Unlike traditional reverse osmosis systems that use a large external pressure tank, and unlike conventional tankless direct flow systems that require users to wait for the first glass of water, the ROSMO 400G incorporates a compact storage tank directly inside the cabinet.

This innovative design combines the advantages of both technologies. The integrated reservoir provides instant access to purified water, while its compact capacity allows the stored water to be continuously renewed during normal operation. This means every glass remains fresh while eliminating the waiting time typically associated with standard direct flow systems.

Powered by a 400 GPD direct flow reverse osmosis membrane, the system effectively reduces dissolved solids (TDS), chlorine, heavy metals, pesticides, microplastics, unpleasant odors, and many other contaminants commonly found in tap water. The multi-stage filtration process produces crystal-clear drinking water with a naturally balanced taste, making it ideal for drinking, cooking, coffee, tea, and everyday use.

The system uses standard 10-inch replacement cartridges, making filter replacement simple, economical, and widely available. Its elegant all-in-one cabinet design eliminates the need for an external pressure tank, saves valuable under-sink space, and creates a clean, modern installation.

• Key Features
• Direct flow reverse osmosis system
• Innovative built-in compact storage tank
• 400 GPD direct flow RO membrane
• Instant access to purified water
• Fresh water continuously renewed during operation
• Uses standard 10-inch replacement cartridges
• Reduces TDS, chlorine, heavy metals, pesticides, microplastics, and other contaminants
• Compact all-in-one cabinet design
• Exceptional drinking water taste
• Easy and economical maintenance
• Modern design
• Cartridge consumption indicator
• The highest performance in its class
• Simple and quick replacement of cartridges
• Compact size

Datasheet