Felt filter bags are made of non-woven needle felt, the advantage of felt are:

High dirt holdhing capacity

Capacity to remove gleationous particles

Cost- effective filtration duo to long servce life

Consruction: welded or sewn 

Material available: polyester, polyprolene

Micron rating: steel ring or plastic ring

Finishes: singed, calendared, heat set

Size avaliable: standard and custom sizes

we can custom for you as per your requirement and if you have any related needs or question please just contact with me directly and we will do our best to meet your needs and and honored  to run business relationship with esteemed company.