Twin Below-Sink H2 Inline Booster Kit

The Under-Sink H2 Inline Booster Kit is designed to integrate seamlessly with your twin under-sink filter housing, delivering enhanced hydrogen support right before the water reaches your tap. This kit includes one H2 Inline Booster, a straight plastic fitting with an O-ring, and a 90-degree fitting with an O-ring — everything you need for a clean, efficient install.

Flow Setup:
Twin Under-Sink Filter Housing Outlet → H2 Booster Inlet → H2 Booster Outlet → Above-Sink Filter Tap

By installing the booster inline after your filtration system, you help maximise the hydrogen content and overall quality of your filtered water. It’s a simple upgrade with a big impact — perfect for those who want to get the most out of their water system.

This kit is ideal for homes that already use a twin under-sink filtration setup and want to enhance their water with added molecular hydrogen.