Product information
Replacement prefilter for direct flow reverse osmosis filter CROSS MAX is designed for the CROSS MAX direct flow reverse osmosis filter and works as the first stage of filtration.
It removes sediment such as sand, silt, and rust, while also reducing chlorine in municipal tap water. This helps protect the RO membrane from premature wear and supports stable system performance.
The prefilter is easy to replace and requires no tools.
Technical information
To maintain optimal performance of the CROSS MAX direct flow reverse osmosis filter, the CPVCBDFRO replacement prefilter should be replaced after filtering up to 2000 L of water. Actual cartridge life may vary depending on the quality of the municipal tap water.
Cartridge life indicator
The built-in cartridge life indicator tracks the remaining capacity: one indicator segment turns off every 600 L of purified water, and when only 200 L remain, the last segment turns red. At the same time, three short beeps sound when the drinking faucet is opened.
Easy cartridge replacement
Cartridge replacement is quick and tool-free. After replacing the cartridges, press Restart for 3 seconds to reset the indicator and continue using the filter normally.
Local support
Our partners are happy to support you with their expertise, ensuring a Professional installation and Easy Maintenance.
Just leave a short note and we will connect you with one of our local partners!
FAQ
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How does the cartridge replacement indicator work?
The indicator tracks the remaining filter capacity. One segment turns off every 600 L of purified water. When about 200 L remain, the last segment turns red and the filter emits three short beeps when the drinking faucet is opened.
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How do I reset the filter after replacing the cartridges?
After installing new cartridges, press the Restart button on the filter to reset the cartridge life indicator.
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How often do the cartridges need to be replaced?
Both the prefilter and the RO membrane have a capacity of up to 2000 L. Actual lifetime may vary depending on the quality of the tap water.
