Rainwater is an excellent water source which anyone can use. You just have to catch and capture it. Harvesting rainwater is beneficial because it reduces demand on existing drinking water supply. It can be used for nearly any purpose. With the F2-E unit Excellent you can produce your own drinkable water from rainwater. This intelligent system ensures 100% microbiologically safe water. The rainwater is purified by a microfilter, an active carbon filter, a membrane filter (UF) and an UVCunit. All in one step. The F2-E unit Excellent has a flow of 20 or 30l/min which means that you can run your entire household on rainwater. You can connect all the taps, the shower, bath, dishwasher, washing machine and toilets. Anywhere were you need water. The F2-E unit Excellent is plug & play, easy to install, use and maintain.


  • Microbiologically safe water from rainwater
  • Daily integrity check on membranes
  • You can become independent and self-sufficient, run your entire household on rainwater
  • The unit is plug & play, easy to install, use and maintain



Contact Us for more information and a Quote info@OneEight.ie 067 53 886

30 L/MIN F2-E Domestic Rainwater to Drinking Water Filter System