Filter Fabric, 3.5 oz. - 6' Wide, Bulk: sold per foot

Nonwoven geotextile filter fabric, made from polypropylene fibers, is the ideal, durable material for drainage, offering high permeability while preventing soil from clogging systems like French drains. Unlike landscape fabric, these porous materials allow water to flow freely, protecting gravel and pipe from sediment buildup for 20+ years.