DeWitt Non-Woven Filter Fabric 4 oz, Nonwoven Drainage & Soil Stabilization, 4 x 100 Feet

DeWitt Filter Fabric 4 oz is a nonwoven, needle-punched material designed for soil separation, drainage, and stabilization in landscape and construction settings. It is used to help prevent unwanted soil movement in areas such as patios, driveways, walkways, pathways, retaining walls, and other excavated spaces where stability is important. The fabric creates a dependable layer between soil and base materials, supporting long-lasting structures and reducing shifting that can occur over time. The material allows water to move through while keeping soil in place. This makes it useful behind retaining walls, around drain systems, in French drains, and under gravel paths or stone bases. When placed under rock, sand, or other base layers, the fabric helps maintain a clear division between different materials, reducing the risk of mixing and settling that can lead to uneven surfaces or failure in hardscape projects. DeWitt Filter Fabric is strong enough for residential landscape use and can handle the pressure of soil, gravel, and base materials without stretching or tearing under normal installation conditions. It resists deterioration from outdoor exposure and remains stable when buried in soil or placed beneath base layers. Its structure supports long-term filtration, allowing water to pass through while preventing soil from washing into drainage systems or clogging gravel beds. This 4-foot by 100-foot roll is sized for larger residential or light construction tasks. It is commonly used under a patio, a steppingstone path, a driveway border, a drainage trench, and a large retaining wall installation. The fabric is easy to cut and position during installation, making it practical for homeowners and contractors who need a reliable filter and separation layer. Designed for functional outdoor use, DeWitt Filter Fabric 4 oz provides consistent performance for projects requiring stable soil support and dependable drainage control.