Finishing touches are made, duct tape to seal the ends and the fabric join down the legnth and large tie clips along the legnth to hold the shape.

A filter like this costs abot £50-£80, we made three for under £20 :thumbsup:
babystarbud Reviewed by babystarbud on . Home made carbon filter A variation of the one in the FAQ;s This is a large filter suitable for 6-8 inch ducting. Ingredients: wire mesh tie clips large Rating: 5