Includes a booster pump, the necessary automatic controls for proper system operation, a dedicated faucet for dispensing purified reverse osmosis water, and a complete installation kit (water supply connector, drain adapter, wrench, etc.).
Advantages of the Direct 400 Boost System
- Compact Design: Requires less installation space under the kitchen sink.
- Easy Installation and Portability: Easier to install and more convenient to relocate.
- Easy Maintenance: Simplified maintenance and servicing.
- Fresh, Cleaner Water: Eliminates the risk of contamination from a storage tank due to prolonged use.
- On-Demand Water Production: The reverse osmosis unit produces purified water whenever and in whatever quantity it is needed.
Note: A reverse osmosis system may not be necessary if your household tap water is already safe for human consumption. For further information, please contact your local water utility provider.
Filtration Stages
- Polypropylene Sediment Filter 1-micron — Replacement every 3–6 months.
- Granular Activated Carbon Filter (GAC) — Replacement every 3–6 months.
- Carbon Block Filter — Replacement every 3–6 months.
- Reverse Osmosis Membrane 3013 400 GPD — Capacity of approximately 1,500 liters per day. Replacement every 1–2 years.
- Activated Carbon Post-Filter (Post Carbon) — Replacement every 12 months.
Pump
Production Capacity: 1,400 liters per day. TDS Rejection Rate :98%. Booster Pump: 24V pressure pump equipped with a high-pressure switch, low-pressure switch, and solenoid valve.




