As a quite new type filtration system, whose filter bag is supported by an inside metal basket. The incoming fluid is to flow out after filtered by the bag, thus the impurity is intercepted in the filter bag.
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. The small filter bag can filter large amount of liquid.

SAM FILTER top-line bag filter housing adopts patent ring structure and relevant fittings. Their advantages are as follows:
* The sealed result is satisfactory, no side leaking;
* Effective filtering area is rather big, achieving more efficient filtering result;
* It is more convenient and swift to change the filter bag, thus to lower operating cost;
* The rational structure makes filtering more steadily and the result more reliable;
* The adjustable height makes the filter applicable to different occasions;
* Humanized design makes the filters most suitable for you.