Dewatering Tubes,  also referred to as GeoTubes or Geotextile dewatering bags  are used widely in most dewatering applications. The Dewatering tube or Geotube technology is used in industries including municipal, pulp and paper and mining.  When used correctly and optimized, dewatering tubes save time, money and the environment.  Your savings are in the bag.


Dewatering Tubes are used for both raw water and wastewater.  A BOD reduction of up to 90% coupled with high cake solids from water reduction.  Agriculture operations with livestock, dairies and piggeries have also embraced the technology which is simple, efficient and economical.

Sludge dewatering of primary and secondary waste water ponds is also ideal through dewatering tubes.


High flow rates along with the potential for leaving the dewatered sludge in the dewatering bag (container)  make this technology unequaled.  The dewatering tubes can sit for years before removing sludge allowing for a extended disposal budget.

We have developed specialty polymers that enhance the throughput, water clarity (TSS) and sludge compaction.  Our polymers are fast activating and formulated for the sludge  and not “off the shelf” products.

Spinpro Dewatering Tubes:

Spinpro is a factory direct source for geotextile dewatering tubes.  Our high capacity geotextile dewatering tubes are available in both polypropylene and polyester.  We stock standard and custom sizes up to 120’′ circumference X 300′ long.

We also produce hanging bags for testing, cubic yard bags and roll off dewatering bags for smaller projects.  Our support products also include liners, geo-grid, geo-membranes, silt fence, erosion control, turbidity curtains and silt screens.

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