Installation guide

Twin Below System H2 Booster Installation

Installation video

Watch this short video to see how to install the H2 Booster on a twin under-sink system.

Remember to flush your system for 5–10 minutes after installing, before reconnecting your ioniser.

Need a hand?

If anything’s missing from your box or you get stuck, email us before you go further and we’ll help you sort it out.

PreFilters systems are designed for kitchen drinking water. If you’re unsure about connecting to your plumbing, use a licensed plumber.