150um Micron Aquarium Fish Tank / Sump FIlter Mesh Sock / Bag

Here we have a 150 Micron filter sock.

Designed to fit in your sump or tank and hold/contain filtration materials such as carbon, bio balls etc

The hole required on any mountings is approx 95mm diameter with the widest part of the lip being aprrox 105mm (Fits 4" rings)

The filter sock is approx 360mm in length allowing for lots of media :)

We use these ourselves so can speak for the quality of them.

Made from a high quality durable polyester felt material on a plastic ring with handle, in all aquarium safe materials.

For use in marine saltwater, tropical and freshwater aquariums along with other applications which require a liquid filter bag.

This filter sock can be cleaned and reused many times by simply turning inside out and spraying with a hose or in a washing machine.

Perfect for using on your return pipe in your sump tank, will hold media such as activated carbon

Ring width: 4 Inches, fits all bubble magus rings + other brands