Protect perforated drain pipes from sand and sediment clogging with this Drain-Sleeve 4 in. x 10 ft. Filter Sock. Designed for pipes 3 - 4 in. in diameter, this fabric filter sock creates a water-permeable barrier to keep deposits from building up in drain pipes and reduces the need for gravel backfill. This seamless filter sock slips over pipes quickly and easily, and it resists tearing.
- Use with perforated pipes that are 3 - 4 in. in diameter
- Fabric can be easily cut to needed length and slipped over a pipe, similar to pulling a sock on a foot
- Reduces sand and sediment deposits in a drain pipe for free-flowing drains
- Reduces the need for gravel backfill
- Dependable way to keep drain lines clog-free
- Recommended by major pipe manufacturers and specifies