High Efficiency Filter

Medium Efficiency Bag Filter

Medium Efficiency Bag Filter

Apply to class 10 to class 1000000 clean rooms, air shower, transfer window, clean bench, FFU, clean sampling car, etc.

Major use industries: LCD liquid crystal manufacturing, biological medicine, precision instrument manufacturing, PCB printing industry, wafer processing industry, food processing industry, semiconductor processing industry, electronic factory, laboratory , etc.

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  • Description
  • Details
  • Application Range
  • Strength


1.solid metal framework

2. high clogging capacity, low resistance

3.high quality fluffy multi-layer synthetic fiber filter paper

4. ultrasonic sutureless bag structure

5.Efficiency: 0~45%(F5)、60~65%(F6)、80~85%(F7)、90~95%(F8)、≥95%(F9)

Expanded filter surface bag filter is famous for its unique mechanism design, stable excellent filter performance, optional dimensions and filter efficiency filter, is widely used in pharmaceutical, automotive, food, electronics industries and other clean room system, and ventilation system of general plant and commercial buildings.

Structure specification

1.Solid leakproof frame structure. The product uses double-layer U type aluminum alloy and galvanized iron framework. The bag is stretched by a support grille locked in the U frame, with the adjacent grille to press the bag mouth tightly, and locked by a special knot, to prevent the bag damaged during the transportation of filter. All metal edges of the filter are involution, which can avoid scratch during the installation and change of filter and make the operation easy and safe.

2.High quality fluffy synthetic fiber. The product uses synthetic fiber as filter material. The filter material is specially processed by four layers of different no woven fabrics, forming an encryption structure, so as to make filter achieve high clogging capacity and low resistance, and the acupuncture layer and microfiber layer in the filter material also ensure filter efficiency of filter material.

3.Ultrasonic seamless suture. Ultrasonic suture technique seals three sides of the bag, and the corner on the back of the empty side is sealed with adhesive, to ensure the filter not damaged in poor working condition. The filter bag uses strengthened grilles to evenly divide the bag into horizontal airflow passage, which makes the bag swell with the maximum limit, so as to make the airflow pass evenly, strongly improve effective use space of filter material, increase clogging capability of the filter, and also reduce the pressure of the filter.

Maximum service temperature



Double-layer U type aluminum alloy frame

Frame thick



Galvanized iron material, the adjacent stiffener are locked with a special knot

Filter material

Synthetic fiber

Rated wind speed


Recommended end resistance


Joint angle

Aluminum alloy angle


Major performance and technical parameter
Model Dimension(mm) Nominal air delivery(m³/h)  Initial resistance(Pa) Filter efficiency(%) Filter material (material)




F5 50PA
F6 110PA
F7 110PA
78 120PA
79 120PA

(colorimetric method)


















Accept specific orders from customers!


Application Range

  • Hospital


  • Food processing

    Food processing

  • Pharmaceutical Industry

    Pharmaceutical Industry

  • Biological laboratory

    Biological laboratory

  • IT


  • Seedling tissue culture

    Seedling tissue culture


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Our subsidiary factory - Wujiang Fenhu Jiesen Purification Equipment Factory is specialized in producing and selling: wind (cargo) drip room, workstation, transmission window, cleaning sampling vehicle, HEPA box, air valve, fire damper, phenolic foam, early, in and high efficiency air filters, FFU clean module, dust catcher, stainless medicine cabinet, instrument cupboard, medicine cabinet, operating room pool, watch stand, aluminum profile, purification lamps, clean laminar cover, muffler, ozonator, controller, aluminum alloy shutter air return window, flowing panel, air-conditioner set, auto-door, purification fan, stainless hand washing sink, clean ground leakage and other project supporting purification equipment and accessories.

Since its establishment, the company holds the objective of "people-oriented, customer first, high-tech as forerunner", pays attention to improvement of staff's quality, observes all company's rules and regulations, provides with comprehensive package services including plant system engineering design, manufacturing, installation, debugging ,etc. which meet the international requirements and requirements of GMP regulations and also satisfy the standards of indoor air quality standard (GB\T1883-2002), standard in clean-workshop design (GB5073-2001), code for construction, acceptance of cleanroom. A large number of vigorous and effective professional and technical personnel have been gathered. And the high quality and leading position in technology have been achieved. With advanced technology and high quality service, we guarantee cost saving on quality basis. Handling the purification project to us will make you feel relieved.

Our company always follows the management theory of "seeking truth, seeking reality, innovation and leading".insist "customer first" objective. Our advanced technology, excellent quality, good management and thoughtful service has established a sound enterprise image in the purification industry. Our products are highly appreciated by majority of customers with favorable price, top quality and good after-sales service.

All of the Suzhou Jinda Treating Plant Co.LTD (Wujiang Fenhu Jiesen Purification Equipment Factory) staffs look forward to sincere cooperation with. We warmly welcome all to visit, study, business negotiations! We wish to join hands with all of you in creating clean and fresh space.

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