STJH-EXHAUST-HEPA-HOUSING-BIBO

Exhaust HEPA Filter Housing BIBO Containment

A stainless safe-change exhaust cabinet that contains the used HEPA within a side-mounted replacement bag.

Contained BIBO replacement
Welded stainless cabinet
Gasket or gel HEPA seal

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Product Introduction

This containment exhaust housing adds a bag-in/bag-out change system to the fully welded filter cabinet. A PVC bag attaches to the ribbed side ring so the contaminated HEPA can be isolated before it leaves the pressure boundary. Gasket or gel sealing can be selected for the specified filter. The model is intended for hazardous exhaust where a standard open door would expose personnel or the maintenance area during replacement.

Key Features

Personnel exposure control

The change bag separates the used filter from the service room throughout withdrawal and sealing.

Robust exhaust boundary

Fully welded stainless construction reduces leakage paths and withstands demanding cleaning environments.

Seal-interface choice

Internal hardware can be matched to either a compression-gasket or gel-trough HEPA element.

Technical Parameters

Housing Material	Stainless steel
Cabinet Construction	Fully welded
Filter Seal	Gasket or gel by configuration
Change System	Bag-in/bag-out
Access	Side door with ribbed bagging ring
Primary Duty	Hazardous exhaust containment
Filter Capacity	Matched HEPA cell arrangement
Bag Material	PVC or application-selected change bag
Test Provisions	Challenge and pressure ports by selection
Customization	Available based on the intended application and operating environment.

Applications

For biosafety, pharmaceutical and chemical containment exhaust systems where maintenance personnel must not contact the contaminated filter face.

Solutions for Your Application

The change bag material is incompatible with disinfectants or process chemicals.Select bag film from the actual exposure and confirm its flexibility, seam integrity and storage life before use.

The HEPA seal cannot be verified after a contained replacement.Provide accessible challenge and measurement ports and perform the required installed integrity test before returning the exhaust line to service.

Available Options

Specify stainless grade, filter face and depth, gasket or gel seal, bag material, access handing, prefilter, test ports and duct transitions.

Planning a Exhaust HEPA Filter Housing BIBO Containment specification?

Send us your dimensions, installation conditions, performance targets and required surface finish.

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