So then it's not a filter, it's just a roach paper.
mfqr Reviewed by mfqr on . that blue paper in the back of tops well if you buy top papers, theres a blue paper when you get to the end. same size, same thickness, but has no gum. ive always discarded them but now i need a paper and i want to give it a try. so has anyone used this before? Rating: 5