Pleated media
Folds place additional filter area within the front opening while the cardboard frame holds the panel shape.
PRODUCT / TECHNICAL DATA Cleanroom HEPA Filtration ProductsSpecifications / Configurations / Procurement
PRODUCT GALLERYST
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Cleanroom HEPA Filtration Products
Cardboard Pleated Prefilter
Product specifications
Common specification options
| Brand | ST |
|---|---|
| Filter class | G4 |
| Frame | Heat-resistant cardboard |
| Media | Nonwoven fiber |
| Construction | Pleated panel |
| Maintenance | Replaceable panel |
| Common face-size options (W × H) | 592 × 592 / 287 × 592 mm |
| Common depth option | 48 mm; custom depths |
| Seal options | Perimeter gasket / matching mounting-frame seal |
| Mounting options | Slide-in frame / clamped frame |
Customization availableFace dimensions, frame depth and sealing arrangement can be customized to the filter rack.
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Cardboard Pleated Prefilter catches coarse dust in a lightweight, replaceable G4 panel. Replacing the complete filter keeps routine first-stage servicing straightforward where washing and drying a reusable element would interrupt the maintenance workflow.
FEATURES AND BENEFITS
How it helps
Complete-panel replacement
The frame and loaded media are changed together, simplifying handling of the spent element.
APPLICATIONS
Where it is used
Air-handling prefiltration
Reduce coarse dust reaching downstream fine filters and coils in a suitable dry filter section.
SELECTION GUIDANCE
Choosing the configuration
Replacement sizing
Match the frame face and depth to the rack, including the edge seal; a similar visible opening does not establish a correct fit.
PROCUREMENT / INQUIRY
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