JBL FilterBag fine - 2 Pack - Ideal for Purigen and Macropore

good bags bags put your purigen in

This is the best bag I have used for Purigen. It eliminates the fine particle issues. Also because it is in a sock form it can be squished into a rounded form for use in my external canister filter (takes up space in a similar volume to the white filter sponges etc in canister filters.)

Handy to have for small sized filter media, the clip that seals the bag from opening is durable and works a treat.