1 Micron Polyester Standard Felt Filter Bag, Handle, Size 1
Felt Filter Bag 1/100 Micron - 7 inch Ring 7 x 32 Inch Long - Liquid Water Filter Sock - 1 Pack (1 Micorn - 7" x 32"): Amazon.com: Industrial & Scientific
1 Size Filter Bag (1 Micron) | Polyester Felt | PRM Bag Filters