Weeping Tile Perf. W/ Filt 6" X 100'

Polytubes Perforated Corrugated High Density Polyethylene Tubing with Sock Filter For Subdrainage Applications. The Sock filter is a seamless, knitted polyester filter that is used to prevent blockage of the pipe in sandy or silty soils. In fine sandy and silty soils, unprotected drainage tubing is apt to be blocked by a build-up of soil particles in the drains leading to failure of art or all of the system. Whenever subsurface drainage tubing is installed in soils featuring small particle sizes, filtered tubing should be used.

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