Ecosoft CROSS 90 Balance Direct Flow Reverse Osmosis Filter
£610.00
- The Ecosoft CROSS 90 Balance is a premium Direct Flow Reverse Osmosis system with integrated mineralization—combining fast filtration with balanced, great-tasting water.
- It delivers up to 90 L/h, eliminating contaminants like PFAS, chlorine, bacteria, and heavy metals while adding back essential minerals such as calcium and magnesium.
- Smart LED indicators and leak protection ensure safe, intuitive operation. An excellent choice for families seeking both purity and mineral-rich hydration in one system.
Smart functions
- Membrane auto flushing: The filter activates flushing of the membrane element at each connection to the network, 5 minutes after each water intake, and after each 12-hour standby. Increased membrane service life and purifying efficiency
- Leakage protection: The filter automatically shuts off the inlet water if any leaks are detected inside the filter.
- Not-closed faucet indication: The filter notifies you with a sound signal after 30 minutes if you forget to close the faucet. It automatically shuts off the inlet water 3 minutes after the buzzer sounds to prevent flooding.
Features
- Direct flow RO – 1.5 liters per minute
- Smart indication for filter lifetime and water quality reminder
- Recovery rate 60% – efficient water saving
- Smart flushing – built-in automatic flushing program
- DIY filter replacement – no need to cut off the water source during replacement in 10 minutes
- Slim design – saves more space under the sink
- Mineral fortification - adds calcium for improved taste and health benefits
General Conditions for Installation
System components
- Filter housing
- Set of replacement filters
- Smart faucet for purified water
- 3-way connector
- Drain saddle
- Pack of tubes
- Detachable power supply
- User manual
Specifications
- Inlet pressure: 2-5 bar
- Inlet water temperature: +5...+30°C
- Capacity: 1.5 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 mineral content: 40-70 ppm
- Total dissolved solids: ≤ 1500 ppm
- Hardness: <500 ppm CaCO₃
- Chlorine: ≤ 0.5 ppm
- Total iron: ≤ 0.3 ppm
- Calcium <4-6 ppm
- Magnesium <1 ppm
- Chemical oxygen demand: ≤ 5 ppm O₂
- Total microbial count (TMC): ≤ 50 CFU/100 ml
- Coliform index: ≤ 3
Flow capacity 90L/h
Recovery 60%
TDS (purified water) 5-15ppm
Inlet water pressure 2-5 bar
Electrical requirement 230V, 50 Hz
Total mineral content 40-70ppm
To maintain optimal performance, the CROSS 90 Balance 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 600 GPD membrane element for CROSS 90 (RO): Replace every 24 months.
- Ecosoft MCB carbon block & mineralizing postfilter for CROSS 90 Balance (MCB): 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.
CROSS 90 Balance 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 (600 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 block & mineralizing postfilter
The final stage involves passing water through an activated carbon postfilter, which improves the taste and odor of the water, providing final purification before consumption. Mineral fortification: adds calcium for improved taste and health benefits.
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