LIQUID / WATER FILTER BAG
Size: 1#, 2# ,3# ,4# ,5#,or customized
Bag top types: Plastic ring top, Metal ring top, Raw top, Drawstring top
Bag bottom types: “Arc” shape bottom, “V” shape bottom
Bag body types Stitched, Welded
Airtight method: weld, reverse sewn, outside sewn