CUSTOM GEOTEXTILES.
- FILTERSOK is RTA grade 100% polyester sleeve for slotted PVC drain pipe, AG pipe and for other filtration applications.
- It's easy to install, durable & keeps water flowing !
- Download FILTERSOK Technical information sheet
- See the installation page for easy 3 step installation instructions and diagrams.
- We package it in convenient 6m lengths for our SOKPAK product.
- It is also supplied custom roll sizes and in longer rolls for larger jobs.
FILTERSOK® bridges the perforations helping to stabilise the soil so sediment does not flow in and plug the drain line. Some of the very fine particles (colloidal particles) pass through and out of the drain lines with the water.
This is desirable since the removal of fine particles from the soil increases the permeability of the soil near the drain lines. FILTERSOK® is manufactured to State Highway Department specifications to achieve high abrasion resistance and durability.