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Global leader in clean air solution for years

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AstroSafe® G-Series Single Filter Housings

  • Allows a single filter element (prefilter, HEPA filter or gas adsorber) to be installed in a low CFM ventilation system
  • Designed so that housing can be tested in place
  • Accommodates various arrangements of inlet and outlet ports
  • Filter-to-housing fluid seal is created by means of a continuous knife edge in the housing

AstroSafe® Isolation Dampers

  • Effective shut-off and isolation of one or more tiers of filters
  • Cost-effective isolation of filter banks
  • Many special requirements may be satisfied through custom design

AstroSafe® KF-Series Gel Seal Non-Bag-In_Bag-Out Housings

  •  High efficiency filtration, side servicing filter housing
  • Designed to give user maximum quality and performance in a non-bag-in/bag-out configuration
  • Guaranteed to pass DOP and Freon in-place tests

AstroSafe® KG-Series Gasket Seal Non-Bag-In_Bag-Out Housings

  • High efficiency side servicing filter housing
  • non-bag-in/bag-out configuration
  • Designed for gasket seal primary filter

Electrostatic Precipitator (ESP)

  • Tested according to EN779 – 95% efficiency for 2 – 5μm @ 500 fpm
  • Able to cater various ranges of airflows
  • Pre-filter collects larger particles,Ionizer & Collector collect smaller particles
  • Indicator lights for real-time status
  • Easy maintainability
  • Optional odour removal feature with UV light or carbon section


  • Self-contained fan/filter module
  • Low off-gassing components
  • Speed control
  • Low energy consumption reduces operating costs
  • High total static pressure at full air flow
  • Low noise level

Pressurization and Recirculation Unit (PRU) & Recirculation Unit (RU)

  • Pressurize, recirculate, and clean the air in a controlled environment
  • Easy installation, operation, and maintenance in a self-contained system
  • Combines gas-phase and high efficiency air filters to create total clean air solutions
  • Patent-pending SAAF™ Seal provides superior filtration efficiency
  • Designed with internal variable speed fan (electronically commutated)
  • Customizable media combinations to meet your specific requirements
  • Whisper-quiet operation


  • Heavy-duty, rigidly constructed automatic renewable media filter
  • Suitable for all types of air conditioning and ventilating systems
  • Easy to install, requires little maintenance
  • Supplied with a high quality filter media

RPT – Safe Change Housing

  • Compact, modular design
  • Fully enclosing bag system for safe filter change
  • Suitable for both vertical and horizontal airflow
  • Adjustable clamping mechanism for positive air tight sealing
  • Space saving design
  • Single and double filtration stage available

S-Trap HD

  • Industry leading capacity
  • High filtration performance with lower pressure drop
  • Heavy duty welded and painted construction
  • Self-cleaning
  • Painted mild steel or stainless steel options
  • Quick & easy removable inlet grille and filtration elements

S-Trap L

  • Industry leading capacity
  • High filtration performance with lower pressure drop
  • Compact, lightweight
  • Self-cleaning
  • Hot deep galvanised steel & riveted
  • On-site assembly possible
  • Quick & easy removable inlet grill and filtration elements

Universal Holding Frame

  • Designed to exclusively work with the Universal Holding Frame retaining tab
  • Latches available for a variety of filters, filter depths and combinations of filters
  • Galvanized steel to withstand harsh environments
  • Double latches allow prefilters to be changed without disturbing the final filter

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