Mirafi 150N is a mid-weight nonwoven geotextile for separation, filtration, and drainage.

Needle-punched from polypropylene, 150N combines dependable water flow with strong soil retention, keeping aggregate and subgrade apart while allowing water to drain. It suits underdrains, filtration behind retaining structures, and separation on general site work.

Stepping up from the lighter N-series fabrics, 150N adds survivability for more demanding installations without moving into heavy-duty territory, making it a versatile middle option for drainage and separation.