AstroHood® S-III


The AstroHood S-III is a low-profile, lightweight, disposable, and ducted HEPA supply terminal module with integral minipleat filter pack. AstroHood S-III available with flat flange for gasket ceilings or integral knife edge for gel seal ceilings. 

Product Overview

  • AstroHood® S-III is a low-profile and lightweight design HEPA module
  • It is available with microglass HEPA media
  • AstroHood® S-III individually tested for certified performance
  • Adjustable or prefixed air entry distribution plate
  • Suitable for tee grid
  • One-piece aluminum top with integral duct collar connector
AstroHood® S-III

Typical Applications

Food and Beverage




EN1882H13 – U17
Filter Depth125 mm, 152 mm, 175mm
Media Type (Standard)Fiberglass
Media Type (Optional)ePTFE, eFRM
Frame MaterialAluminum
Separator StyleHot Melt
Faceguard PositionDownstream
Inlet Collar250 mm, 300 mm
Inlet DiffuserAdjustable, Distribution Plate
Top Material(Standard)Galvalume
Top Material(Optional)Aluminum, Stainless Steel
Specific Size AvailableYes
Antimicrobial AvailableNo
Recommended Final Resistance500 Pa
Max Operating Temperature70 ˚C
CertificateUL 900, FM 4920