1. Micro-computer meter records effective period for filter and signals when it's time to change a new filter. It helps maintain and displace filter on time.
2. Micro-computer self-cleaning RO membrane to extend its duration.
3. 24-7 TDS meter and PPM to keep track of water quality and signals when water quality worsens.
1. Applicable water: running water or underground water. 2. Voltage: 110 V AC or 220V. 3. Dimension: L 45 cm x W 25 cm x H 79 cm. 4. Storage tank: 11 gallon and 20 gallon. 5. Able to replaced with large volumewater output faucet.