The Q-Guard™ Series X unit has been developed by James Hardie's project partners, DH Environmental, to specifically target free oils, grease, aggregate, sediment and nutrients.

Q-Guard™  Series X is typically installed in carpark and hardstand areas of urban commercial and industrial developments.

The innovative design also ensures significant quantities of urban litter and organic matter are capable of being removed from inflows.

Q-Guard™  units are subject to International Patent Application No PCT/AU01/00816 and Australian Patent Application No PR7243.