MO6500 - Ecosoft Professional MO6500 Professional 4" RO System with 250 LPH

MO6500 is the most popular model in the Professional series. Pre-designed and convenient options for permeate flushing and blending assembly allow the system to handle any water treatment task, even with complex water. The system design and reliable components enable continuous 24/7 operation.

Its open-frame construction ensures quick maintenance access, while the OC5000 controller allows full customization to meet specific applications and conditions. Permeate flushing extends the service life of membrane elements by up to 30% and significantly reduces the load on pre-filters.

The blending assembly enables mixing from any point in the water purification system or even from another water source. Low noise level, compact size, and stylish design make this model an excellent choice for cottages, private houses, greenhouses, and restaurants. The MO6500TP5 is also a reliable solution for light production such as bakeries, breweries, wineries, and cheese or sausage production.

• low capacity: 250 L/h
• Reliable and stable performance
• Flexible flow adjustment for various feed water
• Pre-designed options for tailor-made solutions
• Reliable Ecosoft OC5000 controller
• Energy-efficient and quiet Grundfos® pump

Recommended Membranes - 4" Membrane - Coded 4040.

To ensure maximum efficiency of the Ecosoft reverse osmosis system, regular replacement of filter elements is required. Proper maintenance guarantees high water quality and extends the service life of your system.

Cartridge replacement schedule:

• Ecosoft PP melt-blown sediment filter, 4.5″ × 20″, 5 µm – replace every 4 months, or if the pressure drop reaches 0.5 bar
• Membrane element – replace or clean every 6 months if productivity decreases by more than 15–20%, water quality worsens by 15–20%, or pressure drop increases by 15–20%

You can replace cartridges and membrane elements yourself, but for best results we recommend contacting an authorized service center.

If you decide to carry out the replacement yourself, follow the instructions below:

⚠️ Use sterile rubber gloves when handling membrane elements

⚠️ If high microbiological purity is required, disinfect the reverse osmosis system and the permeate tank before installing the membrane