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CROSS 60 filter uses a three-stage water purification system that effectively removes impurities, including bacteria, viruses, and harmful chemicals. The main filtration stages are described below:
Composite polypropylene and carbon block filter
In the first stage, water passes through a filter that traps sediment such as sand and rust, while also reducing chlorine content, organic compounds, and petrochemicals. This provides basic water purification and prepares it for the next stages.
Reverse osmosis membrane (400 GPD)
In the second stage, water undergoes molecular purification through a reverse osmosis membrane, which removes up to 99.8% of impurities, including bacteria and viruses. This process ensures the highest level of water purity.
Carbon post-filter
The final stage involves passing water through an activated carbon post-filter, which improves the taste and odor of the water, providing final purification before consumption.

Smart functions
- Leakage protection: If any leaks are detected inside the filter, the system will automatically shut off the inlet water to prevent any damage or flooding.
System components
- Filter housing
- Set of replacement filters
- Drinking water faucet
- 3-way connector
- Drain saddle
- Pack of tubes
- Detachable power supply
- User manual
High performance filtration
- Composite polypropylene sediment and carbon block filter – removes sediment and rust particles, reduces content of chlorine, chlorination byproducts, natural organic matter, and petrochemicals. Replacement: once every 6 months.
- 400 GPD RO membrane element – purifies water from 99.8% of impurities including bacteria, viruses, and unpleasant tastes or odors. Replacement: once every 24 months.
- Chlorine taste and odor (CTO) filter – improves the taste and odor of purified water. Replacement: once every 12 months.
Smart functions
- Leakage protection: The filter automatically shuts off the inlet water if any leaks are detected inside the filter.
Technical characteristics
- Inlet pressure: 2-5 bar
- Inlet water temperature: +5...+30°C
- Capacity: 1 L/min
- Power supply: 230 V, 50 Hz
- System weight: 11 kg
- Permissible ambient temperature: +5...+40°C
- External connection to water supply: ½″ inch
- Overall dimensions (H x W x D): 435 x 140 x 458 mm
- Power consumption: 120 W
Source water requirements
- pH: 6.5–8.5
- Total dissolved solids: ≤ 1500 ppm
- Hardness: <500 ppm CaCO₃
- Chlorine: ≤ 0.5 ppm
- Total iron: ≤ 0.3 ppm
- Manganese: ≤ 0.1 ppm
- Chemical oxygen demand: ≤ 5 ppm O₂
- Total microbial count (TMC): ≤ 50 CFU/100 ml
- Coliform index: ≤ 3
To maintain optimal performance, the CROSS 60 water filter requires periodic replacement of its filtration elements.
Cartridge replacement frequency
- Ecosoft CF complex prefilter for CROSS filters (CF): Replace every 12 months.
- Ecosoft 400 GPD membrane element for CROSS 60 (RO): Replace every 24 months.
- Ecosoft CB carbon block postfilter for CROSS 60/90 filters (CB): Replace every 12 months.
Easy and Dry Cartridge Replacement
Replacing the cartridges is quick and straightforward, requiring only two simple steps. When you twist the cartridge to remove it, the inlet water flow automatically shuts off, ensuring a clean and dry replacement process.
A color-coded indicator on both the purified water faucet and the filter's front panel will alert you when it’s time to replace the cartridges. Additionally, a sound indication system provides extra alerts: one short beep signals that the filter's capacity is nearing exhaustion, and two short beeps indicate that a replacement is needed.

Important usage tip: We recommend discarding the first two glasses of water in the morning or using them to water plants. Due to natural diffusion during overnight downtime, the quality of the purified water may slightly deteriorate.