CROSS90 direct flow reverse osmosis filter

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

High performance filtration

• Composite PP sediment and carbon block filter – remove sediment and rust particles, reduces content of chlorine, chlorination byproducts, naturalorganic matter and petrochemicals. Replacement – 1 per 6 months.
• 600 GPD RO membrane element – purifies water from 99.8% of impurities including bacteria and viruses, unpleasant tastes or odors. Replacement – 1 per 24 months.
• CTO filter – improves taste and odor of the purified water. Replacement – 1 per 12 months.

Smart indication

INDICATION OF REPLACEMENT FILTERS CONDITION

• A color indication on the purified water faucet and the front panel of the filter reminds of the need to change the replacement filters.
• Additional sound indication (1 short signal – the capacity is running out, 2 short signals – replacement is required).

INDICATION OF PURIFIED WATER QUALITY

• The color indication on the front panel of the filter warns about the deterioration of water quality and the need to change the replacement filters.

Smart functions

MEMBRANE AUTO FLUSHING

• The filter activates the flushing of the membrane element at each connection to the network.
• The filter activates the flushing of the membrane element in 5 min after each water intake.
• The filter activates the flushing of the membrane element after each 12-hour standby.

INCREASED MEMBRANE SERVICE LIFE AND PURIFYING EFFICIENCY

LEAKAGE PROTECTION

• The filter automatically shuts off the inlet water if there are any leaks 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.
• The filter automatically shuts off the inlet water 3 minutes after the buzzer sounds to prevent flooding.

Source water requirements

• pH = 6.5–8.5
• Total dissolved solids ≤ 1500 mg/L
• Hardness ≤ 10.0 meq/L (<500 mg/L CaCO₃)
• Chlorine ≤ 0.5 mg/L
• Total iron ≤ 0.3 mg/L
• Manganese ≤ 0.1 mg/L
• Chemical oxygen demand ≤ 5 mg O₂/L
• Total microbial count (TMC) ≤ 50 CFU/100 ml
• Coliform index ≤ 3