Detailed Product Description We have more than 10 years on filter bags & felt business, offer a lot of high temperature filter bags & felt: Nomex, Conex, PPS, P84, fiberglass, PTFE, etc; normal temperature filter bags & felt can be PP, PET, acrylic.We can do as you need on spec, design and delivery period would be very quick, for our producing capacity is in very high efficient.