Product Overview

  • Gel and knife-edge filter seal for positive leak tightness
  • HEPA/ULPA filter replaceable from roomside
  • Roomside airflow damper adjustment
  • One-piece top construction

Typical Applications

Frame Material
  • Aluminum
Protective Grill
  • Stainless Steel
  • Expanded Steel, White Painted

AstroHood S-III RSR is a low-profile and lightweight, ducted room-side replaceable HEPA/ULPA filter terminal module of anodized aluminum construction using a gel seal minipleat or separatorless filter pack. The Astrohood S-III RSR is designed to provide unidirectional airflow when installed in drywall or tee-bar ceilings. AstroHood S-III RSR modules are available in three nominal sizes: 24”x24”, 24”x36”, and 24”x48”, for either 1-1/2” or 2” tee-bar and with 8”, 10”, 12”, or 14” diameter inlet collars.

For sizes and performance data:

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