Dewatering Filter Bag Custom Size

Dewatering Filter Bag Custom Size

POA (inc GST)

Product Code: 25106

Brand: Envirosmart

IMPORTANT – Some Spill items may not be stocked at time of ordering, please allow 2 - 4 days for shipping.

Custom sizing available

Dewatering and Sediment Filter Bags are designed to contain sediments and heavy particles when silt laden water is to be pumped from an excavation site. This is a simple and cost effective way of controlling the amount of sediment or pollution leaving the site.

They are manufactured from a non-woven geotextile fabric that is needle punched to allow water to easily pass through whilst retaining stilt and other solids. There is a range of standard sizes to suit requirements of particular projects. Custom sizes can be made upon request (please consult with our technical sales team on the best solution for specific projects).

Our standard size Filter Bag is designed to handle a discharge hose that is (100mm) in diameter. These filter Bags most commonly feature a hose inlet (fill port) where you can insert the hose. Once the hose is in place, clamp the fabric to the hose via wire, ties, clamps, ropes or similar on-hand materials.


Dewatering and Sediment Filter Bags are rugged, but not indestructible. Be careful to properly monitor performance to ensure that pump rates or concentrations of sediment are not excessive. Failure to do so may cause the filter bag to fail. Avoid multiple pipe discharges into a single bag. One bag per discharge is recommended unless specifically designed for custom utilisation.

Designed for:

Filtering and pumping, Trenches, Construction sites, Ponds, Lakes, Dewatering in municipalities or plants


Standard range of sizes

Custom sizing available

Manufactured from non-woven needle punched geotextile fabric

Retains sediment and other solids