Ecoviva Water E8 800GPD (Tankless Reverse Osmosis System)

What drilling requirements are needed for installation?

The system requires two drill holes: one for the faucet with a 1.14-inch diameter in your sink and one for the drain pipe with a diameter greater than 1/4 inch. You'll also need access to a power outlet near the installation area. The system uses standard pipe connections, making it straightforward to install or replace existing RO systems.

How does the 9-stage filtration system work?

The 9-stage process combines multiple filtration technologies including sediment filters, carbon blocks and a reverse osmosis membrane. Each stage targets specific contaminants, with the RO membrane providing the primary purification. This comprehensive approach achieves TDS readings as low as 6, removing chlorine, heavy metals, bacteria and other impurities whilst maintaining water's natural balance.

What does the smart TDS display show and why is it important?

The TDS (Total Dissolved Solids) display shows the concentration of dissolved substances in your water, measured in parts per million. Lower numbers indicate purer water. The display calibrates automatically after 10 seconds of flow and typically shows readings around 6 TDS. This real-time monitoring helps you track filter performance and know exactly when maintenance is needed.

How often do filters need replacing and what's the cost?

Filter replacement frequency depends on your water usage and local water quality, but the smart faucet alerts you when changes are needed. The 3-second replacement system makes changes quick and mess-free. Ecoviva recommends not purchasing filters in advance as they have a shelf life and customer service will advise on optimal replacement timing.

Can this system replace a traditional tank-based RO system?

Yes, this tankless system directly replaces tank-based systems using standard connections. Users report significant improvements in water pressure, flow rate and space utilisation. The tankless design eliminates capacity limitations and pressure issues common with tank systems, providing unlimited fresh water on demand.

What's included in the 2-year warranty?

The warranty covers the main system components for 2 years but excludes consumable filters. Ecoviva provides professional after-sales support through Amazon and direct contact. They're committed to resolving any concerns and ensuring a seamless user experience throughout the warranty period.

How much water does the system waste compared to what it produces?

The system operates at a 2.5:1 pure-to-waste ratio, meaning it produces 2.5 litres of purified water for every 1 litre sent to drain. This efficiency is significantly better than many RO systems, reducing both water bills and environmental impact whilst maximising pure water output.

Is professional installation required or can I install it myself?

The system is designed for DIY installation with simple drilling and pipe connections. Clear instructions and online videos guide the process, with most installations taking 30-45 minutes. However, if you need assistance during installation or use, Ecoviva's customer support is available anytime to help ensure proper setup.