Double Layer PP Filter Bag

Double layer pp filter bag are made by two pp filter felt to get more higher efficiency and longer time life.

Contructure way: Fully welded liquid filter bags or sewing thread way

eg: POXL filter bag polypropylene long life filter bag with double layer felt.

PEXL filter bag Polyester long life filter bag with double layer felt.

Feature: 

Fully-welded construction for high efficiency filtration.

• Special heat set and polish surface treatment significantly reduces fiber release and keep certain micro rate

• Stable and flexible welded seams that adapt to the restrainer basket

• Fully-welded construction with filter bag seal ring provides 100% bypass-free filtration

• The pressure-activated filter seal ring provides a flexible, chemically resistant seal which adapts to any bag filter housing

• Save labor cost for changing the single filter bag so shortly

• Material is free from silicone and crater-forming substances and FDA certification

• The handles in the ring make replacing the filter bag quickly and easily.

How 's filter bag works in the bag filter housing : 

Inside the bag filtration system,the filter bag is supported by an inside filter basket. the incoming fluid is to flow out after filtered by the bag filters ,thus the impurity is intercepted in the filter bag.The small filter bag can filter large amount of liquid.You can continue to use the filter system after changing the filter bag.It is a trend for the bag filter to replace partly the cartridge filter.