Bag-In/Bag-Out Filter Housing

The bag-in-bag-out filter box is a pipe-type high-efficiency exhaust device commonly used in the pharmaceutical industry and biosafety laboratories. It adopts a fully enclosed bag-in bag-out design, which can effectively isolate the contamination of radioactive gases, pathogens and chemicals. The bag-in bag filter box effectively prevents secondary air pollution and ensures the safety of operators.

Application fields:

Pharmaceutical industry vaccine production workshop, biosafety laboratory, nuclear medicine production workshop, hospital negative pressure isolation ward, nuclear medicine department, microelectronics industry, radioactive isotopes.



Product advantages

Modular design, compact structure, easy to transport

Adopting a modular stacked installation design to meet the requirements of large-volume air filtration, up to 3 layers can be stacked, which can effectively save space.

The box body is made of solid material and has strong pressure resistance

The box body is made of SUS 304/316 stainless steel or high-quality cold-rolled steel (electrostatic spraying), and the maximum pressure resistance is ±5000Pa.

Filter replacement is simple and reliable

Using quick-pressing method to compress the filter, reducing steps such as tightening bolts, making it easier to operate in the bag and ensuring the reliability of compression. Equipped with auxiliary moving device to facilitate filter replacement.

Optional filter

Choose glass fiber filter or PTFE high-efficiency filter, which is impact-resistant and prevents filter damage. The maximum air volume of the box filter can reach 4000CMH, and the maximum efficiency of PTFE can reach U16 (EN1822).

Single/multiple filtration system design

The single filtration system only has one high-efficiency filter; the multiple filtration system can add a primary and medium-efficiency filtration section, a chemical filtration section, an iodine adsorption filtration section, an activated carbon filtration section, and a double high-efficiency filtration section.


bag-in-bag-out-filter-housing.webp



What filters can be used?

Our BIBO filter boxes are compatible with a variety of filters, including:

  • HEPA filter (H13/H14)

  • ULPA filter (U15/U16)

  • Primary efficiency filter

  • Medium efficiency filter

  • Activated carbon filter (optional)

A multi-stage filtration system can be configured according to actual applications.



Air tightness

The box adopts the overall full welding process, and the air tightness is tested at a pressure of no less than 2500Pa before leaving the factory. It complies with the requirements of ASME-N510, GB 50346-2011 and JG/T 497-2016, and has obtained third-party inspection reports certified by CNAS and CMA.



Technical parameters

Parameter items

KuBa-HNH

KuBa1CH

KuBa-4CH

Outer dimensions (H×W×D)

708×403×540 mm

708×708×834mm

1416×1416×834 mm

Maximum air volume

1700 CMH/1000 CFM

3400 CMH/2000 CFM

13600 CMH/8000 CFM

High-efficiency filtration function section

H14 (EN1822)

H14 (EN1822)

H14 (EN1822)

High efficiency filter specifications and quantity

305×610×292 mm-1 pcs

610×610×292 mm-1 pcs

610×610×292 mm-4 pcs

Initial / Medium-efficiency filtration functional section

N.A

G4

F8

Activated carbon functional section

N.A

N.A

VOC

Box material

Cold rolled steel (Electrostatic spraying)/SUS 304

Cold rolled steel (Electrostatic spraying)/SUS 304

Cold rolled steel (Electrostatic spraying)/SUS 304

PAO sampling port

SUS 304, Φ10 mm

SUS 304, Φ10 mm

SUS 304, Φ10 mm

Differential pressure gauge/sensor

Optional accessories, 0 ~ 750 Pa

Optional accessories, 0 ~ 750 Pa

Optional accessories, 0 ~ 750 Pa

High efficiency filter PAO Scan segment

Optional, manual or automatic

Optional, manual or automatic

Optional, manual or automatic



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Looking for a reliable bag-in-bag-out safety filter box manufacturer?

Our engineers can provide you with professional product selection, technical support and customized solutions based on your project needs.

Please send the following information and we will provide you with a quote within 12 hours:

  • Required product model (if any)

  • Air volume or system parameters

  • Filtration efficiency requirements

  • Box material

  • Quantity

  • Application industry

  • Special technical requirements

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Looking for a reliable manufacturer of air filtration, air distribution, and cleanroom equipment? We provide high-quality products, competitive factory pricing, and flexible OEM/ODM customization services for global customers, meeting the diverse needs of industrial, medical, cleanroom, and HVAC projects.

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Our Advantages

  • Professional manufacturer of clean air systems and filtration products
  • Complete product system widely used in cleanrooms, medical facilities, pharmaceuticals, HVAC, and industrial environments
  • Strict quality control system to ensure stable and reliable product performance
  • Strong OEM/ODM customization capability to support diverse project requirements and engineering applications
  • Complete customer service, including careful packaging, fast delivery, and reliable after-sales support

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  • North America: United States, Canada
  • South America: Brazil, Argentina, Chile, etc.
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  • Asia and Oceania: Vietnam, Thailand, India, Australia, etc.
  • A total of 50 countries

About Us

  • With more than 20 years of industry experience, we focus on the R&D and manufacturing of air filtration, air distribution, and cleanroom equipment, providing stable and reliable clean air system solutions for global customers while supporting OEM/ODM customization services.
  • Large-scale production capability and strict quality control enable us to meet bulk order requirements and urgent delivery schedules, ensuring stable supply.
  • Our professional engineering team provides full-process services from solution design and product selection to production delivery and after-sales support, helping customers build long-term and stable partnerships.

About Our Factory and Business Background

Address: No. 458 Jiangping Road, Jingjiang City, Jiangsu Province, China

Payment Terms: L/C, T/T, D/P

International Trade Terms: FOB, CFR, CIF, DAP, EXW

Average Lead Time: Peak season: one month; off season: within 15 working days

Nearest Port: Shanghai

Our Production Capacity and Technical Expertise

  • We provide a complete range of air filtration grades (G3-H14), air distribution products (air dampers and diffusers), and customized clean air system solutions for HVAC and cleanroom applications.

Our Industry Experience and Global Business Record

  • Export Year: 2010
  • Main Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Middle East, East Asia, Western Europe

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Looking for a reliable supplier of air filtration, air distribution, or cleanroom system products? We provide factory-direct pricing, customized OEM/ODM services, and complete engineering project solution support.

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