F8 Air Filter Merv13 Medium Efficiency Bag Filter

The medium efficiency bag filter adopts a galvanized outer frame or aluminum alloy outer frame, the filter bag uses ultra-low resistance filter cotton, and the separation frame is formed from galvanized sheet to ensure the stability of the filter. Each filter frame is fixed with built-in pneumatic rivets to ensure that the filter bag and outer frame will not detach in the event of excessive wind resistance. The separation frame is fixed with galvanized buckle slots to strengthen the fixation between the separation frame and the filter bag.

The medium efficiency filter cotton is composed of non-woven fabric, ultra-fine electrostatic fibers, low resistance melt blown fabric, and colored non-woven fabric, which are compounded by ultrasonic waves; The non-woven fabric on the air inlet increases the tensile elongation of the filter bag, ultrafine electrostatic fibers increase the dust capacity of the filter, ultra-low resistance melt blown fabric ensures the filtration efficiency of the filter bag, colored non-woven fabric is conducive to distinguishing the filtration efficiency of products, and composite medium efficiency filter bags have characteristics such as low resistance and high dust capacity,  which increases the service life of the filter bag under the same usage environment.

Bag filters have a large effective filtration area, large dust 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 the best structured medium efficiency filter.

Efficiency specifications

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

Frame thickness series: 21mm, 25mm, 46mm, etc;

Outer frame material:

F5, 45%, white, pre filter for medium efficiency filtration)

F6, 65%, green, used in commercial buildings, theaters, stations, and airports

F7, 85%, pink, used in paint booths, schools, computer rooms

F8, 95%, yellow, used in industries, pharmaceuticals, food, hospitals

F9, 98%, light yellow, used in precision electronics industry, defense factories, sterile rooms