The Flo-Well Dry Well Filter Fabric Wrap adds a layer of protection by preventing soil from entering the punched-out weep holes of the Flo-Well Dry Well Side Panels and Cover Kit. The 2 ft. wide X 7 ft. long fabric fits around the entire dry well tank and protects the system in all soil conditions. For best results, use the filter fabric wrap when punching out all 30 1-in. weep holes, which increases the water infiltration rates into surrounding soils. The right solution for draining specific areas in your yard that are prone to flooding, the Flo-Well Dry Well System is installed underground to collect, temporarily store, and slowly release excess water into the ground or out through an installed Pop-Up Emitter. This prevents water damage and eliminates traditional drainage problems such as standing water in yards. The Flo-Well dry well size and gravel-free interior provide 2 ½ times water holding capacity than comparable sized gravel-filled dry wells. Use the free Flo-Well drainage calculator on NDSpro.com/flo-well-calculator to configure the right sized system for your specific drainage problem. The preferred choice of contractors, NDS is dedicated to helping you with the products, tools, and support you need to get the job done right the first time. Color: Black/Cloth.