With over a decade of experience in water treatment, Foren Water Treatment Equipment Co., Ltd. from Qingzhou designs this 500 LPH RO machine for both luxury residential use and light commercial applications.
This 500 LPH RO water treatment system produces 500 liters of purified water every hour, with stable salt rejection rate up to 99%. The whole unit adopts full stainless steel frame and pipeline, anti-rust and easy to clean, suitable for long-term continuous operation.
The 500 LPH reverse osmosis water purifier consists of multi-stage pre-treatment, high-pressure RO membranes, stainless steel high-pressure pump, online monitoring panel and automatic control system.
The pre-treatment unit effectively removes sediment, rust, colloids and large particles from raw water, protecting the RO membrane from clogging and extending membrane service life. The RO membrane core can efficiently filter heavy metals, bacteria, residual chlorine and soluble salts.
The central control touch screen, pressure gauges and flow meters are integrated on the control cabinet. Operators can view real-time water pressure, water flow and water conductivity at a glance. Automatic protection functions, including low pressure protection and high pressure protection, help avoid equipment damage caused by abnormal working conditions.
All pipelines and frame are made of food-grade stainless steel, meeting hygiene requirements for drinking water. Compact skid-mounted design saves installation space, easy to install, operate and maintain.

This commercial water purifier 500 LPH balances capacity and size perfectly, so it works great for both home and small commercial sites.
Many cafe owners choose this 500 LPH RO system to replace bottled water. The machine can greatly cut monthly expenditure on buying barrels of water. You will get stable purified water on demand, no more frequent delivery scheduling and heavy bottle handling.
Residential use
Villas, self-built houses with poor well water or underground water quality. It supplies clean drinking water for whole family daily use.
Small business use
Cafes, small restaurants, beauty salons, clinics, offices, small beverage workshops and laboratories.


Compared with large industrial water treatment machines, this commercial water purifier 500 LPH has lower investment and smaller footprint. It is much more reliable than household small water filters when you need continuous large-volume purified water supply.
As shown in the image, the equipment features a skid-mounted stainless steel frame structure with all components securely fastened within the frame. It is shipped as a complete, ready-to-use unit; upon receipt, the customer simply needs to connect the water and power supplies in accordance with the operating guidelines to begin operation. Foren Water Treatment Equipment Co., Ltd. provides comprehensive after-sales service, including installation guidance, operational training, and the supply of spare parts.

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