Bag type medium efficiency filters are mainly used in central air conditioning and centralized air supply systems. They can be used as intermediate filters in air conditioning systems to protect the lower level filters and the system itself. In places where air purification and cleanliness requirements are not strict, the air treated by the medium efficiency filter can be directly sent to users. The aluminum frame bag filter uses high-quality synthetic fiber or imported glass fiber as the filter material, with an aluminum alloy profile frame and an internal spray painted cold drawn wire support frame.

Features of medium efficiency bag filter:

Bag filters have a large effective filtration area, large dust holding capacity, low resistance, and high ventilation capacity; The frame and support frame can be reused, and when replacing the filter, only the filter bag needs to be replaced, which is convenient and fast, greatly reducing operating costs. The filtration system widely used in industries such as electronics, pharmaceuticals, healthcare, and food is currently the best structured medium efficiency filter.

Efficiency specifications: G4（35%）、F5（45%）、F6（65%）、F7（85%）、F8（95%）、F9（98%）；

Product Description:

The F5-F9 bag filter, with its unique bag structure, ensures balanced airflow throughout the entire bag, preventing overcrowding or leakage between bags. This reduces resistance and increases dust holding capacity. The reinforcing iron wire prevents the filter from deforming or falling out of the frame in extremely poor working environments;

The F5-F9 bag filter can use aluminum frame, galvanized frame, stainless steel and other outer frames, combined with high-quality fluffy multi-layer artificial fiber filter material, to achieve greater filtration efficiency. The filter material layer captures larger particles in the air, and the finer second layer enhances the stability of the filter and prevents smaller dust from floating in the air. The design of these two layers of artificial fiber filter material ensures low initial resistance and high dust holding capacity, and extends the service life of the filter;

F5-F9 bag filters can be used as ideal primary or medium efficiency filters in humid, high airflow, and high dust load environments. They are widely used in pharmaceutical, automotive, and food manufacturing industries, commercial buildings, and various industrial and ventilation systems;

The F5-F9 bag filter bag is connected to a support within the U-shaped frame, and the support grid of the bag is mechanically fixed adjacent to the grid, ensuring a solid structure and preventing damage during handling and use.