This is the downstream filter and net for use with the Hess Sampler. Available in a variety of mesh sizes, this net and filter affix to the downstream part of the Hess Sampler to allow sample collection. The net and filter are attached using a jubilee clip (supplied with the Hess Sampler). Similar to a plankton net in shape, this net will collect any invertebrates within the sample area.
* Net length: 400mm
* Includes screw on filter of the same mesh size as the net.